Vehicles from 2050s Challenge

It has been almost a year since the previous challenge dedicated for future vehicles took place on our platform. We still remember the marvelous designs, which were highlighted as the best ones, so it was no brainer to decide organising a new challenge based on the similar topic.

We believe that this broad futuristic topic itself will inspire you! Do not limit yourself to the conventional means of transport, let’s explore all possible methods of travelling – from electric rickshaws, to two-wheeled part drone, part car monsters or even flying trams. Any computer-generated 3D model of a fantasy concept vehicle is welcome, as we are inviting you to take part in creation of the vehicles of tomorrow.

You will have a chance to win amazing prizes from our sponsors: DOSCH 3D: Splash Effects packages by Dosch Design, software licenses by Moi3d, one-year memberships by Game Textures, three-month subscription by The Gnomon Workshop and PixPlant software full license for Windows or Mac OS X by PixPlant.

Participation

View Results

Challenge ended on: 2015-12-15 23:59:59 UTC

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Awards & Prizes
Entries
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Judging
FAQ

Entries

Below are the top quality models that were participating in this challenge.

-60%

Lowpoly

$19.60

$49.00

-60%

max, obj, fbx, unitypackage, prefab and more

-50%

Lowpoly
PBR

$32.50

$65.00

-50%

max, obj, fbx, , mtl and more

-70%

$6.00

$20.00

-70%

max, usd, mdl

Low Poly Car Pack - 20 VEHICLES 3D asset game-ready

$15.00

obj, fbx, blend, mtl, stl

-50%

garbage-truck Vehicles Low poly 3D Model without color

$3.50

$7.00

-50%

obj, 3ds, blend, mtl, stl

-70%

3D asset Generic Vehicles - Van - Truck - Large - Small 3

$17.82

$59.40

-70%

fbx, blend, png

-70%

3D model Construction Heavy Vehicles Collection

$128.70

$429.00

-70%

max, obj, 3ds, c4d, lwo and more

-50%

Lowpoly
PBR

PBR Soviet SVT-40 Semi-Automatic rifle 3D asset

$27.50

$55.00

-50%

obj, fbx, mtl, ma, mb

-50%

Serpent Lady Nyi Blorong 3D asset rigged

$17.50

$35.00

-50%

obj, fbx, ma, mb, blend and more

-50%

Lenco Bearcat G5 Tactical Armored Vehicle SWAT 3D model

$64.50

$129.00

-50%

max, obj, fbx, 3ds, blend and more

-70%

3D asset Construction Vehicles Set 4 Vehicle

$24.00

$79.99

-70%

uasset

-50%

$69.50

$139.00

-50%

max, obj, fbx, c4d, png and more

-50%

Lowpoly
PBR

PBR Soviet PPSh-41 submachine gun 3D model

$17.50

$35.00

-50%

obj, fbx, png, ma, mb and more

-50%

3D RANGER CREW XD 1500 NorthStar Edition 2 door

$17.50

$35.00

-50%

obj, blend, dae, mtl

-50%

Lowpoly
PBR

$14.50

$29.00

-50%

obj, fbx, tbscene, tbmat, ma and more

-40%

$5.40

$9.00

-40%

max, fbx, mat

-50%

45 TORSOS high poly sculpts troll 3D model

$24.50

$49.00

-50%

obj, mtl, blend

3D asset 5 Military Vehicles Collection v16

$199.00

obj, fbx, c4d, mtl, blend and more

-50%

$5.00

$10.00

-50%

obj, mtl

-70%

$50.70

$169.00

-70%

max, obj, 3ds, c4d, lwo and more

-70%

Rigged
Animated
PBR

Russian Military Vehicles MAZ537 3D asset

$9.30

$30.99

-70%

max, obj, fbx, unitypackage, prefab and more

$2.00

obj, fbx, mtl, ma, mb

-50%

3D model Nux car from the movie Mad Max Fury

$60.00

$120.00

-50%

obj, ige, igs, iges, mtl and more

-70%

Lowpoly

$24.75

$82.50

-70%

obj, fbx, mtl

realtime Sci-fi Spaceships Game Asset Transport Vehicles 1

$35.00

obj, fbx, blend, mtl, abc

-50%

$24.50

$49.00

-50%

obj, mtl, blend

-50%

3D model Indycar Road version Colton Herta 26 2025

$69.50

$139.00

-50%

max, obj, fbx, png, mtl and more

-70%

Rigged
Animated
Lowpoly

animated low-poly 3DRT - Domestic Animals

$50.45

$168.16

-70%

max, fbx, ms3d, b3d, blend and more

-50%

Lowpoly
PBR

Cascading waterfall spring 3D low poly low-poly

$12.00

$24.00

-50%

max, obj, fbx, , mtl and more

-50%

$69.50

$139.00

-50%

max, obj, fbx, c4d, mtl and more

$199.00

obj, mtl, blend

-70%

Rescue vehicles bundle 3D model low-poly

$12.00

$40.00

-70%

obj, fbx, stl, mtl, png

-50%

Lowpoly
PBR

$17.55

$35.10

-50%

obj, fbx, mtl, unitypackage, prefab

-70%

$7.50

$24.99

-70%

obj, mtl, dae

-70%

$359.70

$1199.00

-70%

max, obj, fbx, 3ds, c4d and more

-40%

$5.40

$9.00

-40%

max, fbx, mat

-50%

$7.50

$15.00

-50%

obj, fbx, mtl

-50%

3 Vehicles trucks low poly retro ps1 style psx 3D model

$1.45

$2.90

-50%

obj, fbx, mtl, stl

-50%

Rigged
Animated
Lowpoly
PBR

Spaceships Essential Pack - game models animated

$47.45

$94.90

-50%

fbx, uasset, ma, mb, mel

-50%

$2.50

$5.00

-50%

obj, fbx, png, mtl, blend and more

$25.00

max, fbx, unitypackage, prefab

-50%

Lowpoly

$10.00

$19.99

-50%

obj, mtl

-50%

Animated
Lowpoly
PBR

$4.95

$9.90

-50%

fbx

$80.00

max, obj, fbx, mtl, jpg and more

-50%

$9.98

$19.95

-50%

obj, fbx, mtl, ma, mb

-50%

$14.50

$29.00

-50%

max, obj, fbx, mtl,

-50%

3D asset Lowpoly Vehicles - Part 2 - Sport Cars

$1.50

$2.99

-50%

obj, fbx, blend, mtl, dae

-50%

3D model Santa fe 2025 -highres-Vray-Redshift-Unreal- 1

$17.50

$35.00

-50%

obj, fbx, mtl, ma, mb and more

Lowpoly

$99.00

obj, fbx, c4d, mtl, tbscene and more

-70%

Lowpoly
PBR

3D asset VR / AR ready Fleetwood bounder 1986

$14.70

$49.00

-70%

max, obj, fbx, dae, mtl

$20.00

max, obj, fbx, 3ds, stl and more

-40%

Sculptures of Abstraction Challenge 1998 2 3D

$2.39

$3.99

-40%

max, obj, fbx, mat, mtl

-30%

Lowpoly
PBR

$7.00

$10.00

-30%

max, obj, fbx, , mtl and more

-70%

Lowpoly

Cartoon Low Poly Snowcat Track Vehicles Pack 3D asset

$7.50

$25.00

-70%

obj, fbx, 3ds, mtl, c4d and more

-50%

6 Sci- Fi Vehicles- High detail 3d models game-ready

$42.50

$85.00

-50%

max, obj, fbx, mtl

-50%

$5.00

$10.00

-50%

obj, fbx, blend, mtl

Lowpoly
PBR

$16.00

max, obj, fbx, 3ds, mtl and more

-70%

$6.00

$20.00

-70%

max, obj, fbx, ma, mb and more

-40%

Rigged

SCI-FI CONCEPT VEHICLE S-100 RIGGED 3D mechanical

$9.60

$16.00

-40%

obj, fbx, blend, mtl

-50%

$69.50

$139.00

-50%

max, obj, fbx, blend, c4d and more

-70%

$90.00

$300.00

-70%

max, fbx, uasset

-50%

Rigged
Animated
Lowpoly
PBR

$9.50

$19.00

-50%

obj, fbx, 3ds, mtl, ms3d and more

-50%

$6.00

$12.00

-50%

max, obj, fbx, , mtl

-30%

$7.00

$10.00

-30%

obj, fbx, ma, mb, mtl

Rigged
PBR

Pbr-Mars Rovers Series - Unmanned Exploration Vehicles 3D

$9.88

fbx, blend, png

-60%

3D model Markos Special Wheels and Tires MSWT -1

$11.60

$29.00

-60%

max, obj, fbx, 3ds, blend and more

-70%

$21.00

$70.00

-70%

obj, fbx, stl, mtl, png

-30%

$10.50

$15.00

-30%

max, obj, fbx, , mtl

-50%

60 Vehicles - Mega Pack - Low-poly cars trucks 3D asset

$6.00

$12.00

-50%

obj, fbx, blend, mtl, dae

-40%

$5.40

$9.00

-40%

max, fbx, mat, jpg

-70%

Rigged
Animated
Lowpoly

$14.69

$48.95

-70%

max, fbx, b3d, blend, dae and more

-70%

3D Hotel Bedroom HD Cinema 4D R23 Corona 9

$12.00

$40.00

-70%

fbx, 3ds, c4d

-30%

$11.20

$16.00

-30%

obj, mtl

-50%

Lowpoly
PBR

Binoculars 10 X 50 Bushnell Game Ready 3D asset

$7.50

$15.00

-50%

obj, mtl

-30%

Cyber Mercenary Character - Low-poly 3D Model rigged

$12.60

$18.00

-30%

fbx, blend, fbm

-50%

$9.50

$19.00

-50%

max, obj, fbx, mtl, blend

-50%

$7.50

$15.00

-50%

ls8

-30%

3D model abandoned cars destroyed vehicles

$12.37

$17.67

-30%

max, obj, fbx, mtl, ma and more

$25.00

obj, fbx, jpg, dae, stl and more

-50%

$9.50

$19.00

-50%

max, obj, fbx, 3ds, mtl and more

-70%

SimplePoly City - Low Poly Assets Low-poly 3D game-ready

$7.50

$25.00

-70%

obj, fbx, mtl, blend

-70%

3D model Lady Death Angel female character with 3 2

$12.00

$39.99

-70%

fbx, uasset, unitypackage, prefab, png

-30%

$11.20

$16.00

-30%

obj, fbx, ma, mb, mtl

-50%

$20.00

$40.00

-50%

max, obj, fbx, mtl

-40%

$11.99

$19.99

-40%

max, fbx, unitypackage, prefab

-70%

$15.00

$50.00

-70%

max, obj, fbx, mtl, blend and more

-70%

Lowpoly

$18.00

$60.00

-70%

fbx

-50%

$17.50

$35.00

-50%

obj, fbx, mtl, png

-50%

$4.00

$8.00

-50%

fbx

-50%

$19.50

$39.00

-50%

max, obj, fbx, mtl, and more

-70%

Golden Era 1930s Vintage Car Pack 3D asset

$29.70

$99.00

-70%

obj, mtl, gltf, glb, usdz and more

-30%

$7.00

$10.00

-30%

obj, fbx, 3ds, lwo, lw and more

-50%

Lowpoly

$35.00

$70.00

-50%

max, obj, fbx, 3ds, blend and more

-50%

$5.00

$10.00

-50%

obj, fbx, mtl

-50%

Low Poly Vehicles 3D colorful cars flying in sky

$1.50

$3.00

-50%

blend

-70%

Driveable Animated Cyberpunk Futuristic 3D asset 1

$24.00

$79.99

-70%

obj, fbx, uasset, mtl

-70%

$16.50

$54.99

-70%

obj, fbx, unitypackage, prefab, mat and more

-50%

Lowpoly
PBR

Average Black Female Head 3D model realtime

$14.50

$29.00

-50%

obj, fbx, tbscene, tbmat, ma and more

-60%

Lowpoly

Fabram Martial - Model and Textures low-poly

$10.40

$26.00

-60%

obj, fbx, mtl

-50%

$6.00

$12.00

-50%

max, fbx, 3ds, blend

-50%

$149.50

$299.00

-50%

max, obj, fbx, fbm, mtl

-70%

$12.00

$40.00

-70%

obj, fbx, blend, mtl

-50%

$12.50

$25.00

-50%

max, obj, fbx, fbm, mtl

-30%

$3.50

$5.00

-30%

obj, fbx, ma, mb, mtl

3D model Boeing 707-320 SS Challenge Air Cargo

$59.00

max, 3ds, dxf, dwg, dae and more

-70%

$21.00

$70.00

-70%

obj, fbx, blend, mtl, abc

-50%

$14.00

$28.00

-50%

max, obj, fbx, mtl

3D Charging station for electric vehicles Ctechi

$20.00

max, obj, fbx, mtl

-70%

$10.50

$35.00

-70%

obj, fbx, blend, mtl, abc

-50%

Rigged
Animated
Lowpoly

$5.00

$10.00

-50%

max, obj, fbx, , bip and more

-50%

Lowpoly

$20.00

$40.00

-50%

obj, fbx, dae, gltf, glb and more

-30%

$5.60

$8.00

-30%

ma, mb

-70%

$7.59

$25.29

-70%

max, obj, , mtl

-30%

$9.80

$14.00

-30%

max, obj, fbx, jpg, ma and more

-30%

Lowpoly
PBR

3D asset Basalt Columns and Rocks Kit PBR -

$9.80

$14.00

-30%

obj, fbx, blend, mtl

-70%

$30.00

$100.00

-70%

obj, fbx, blend, mtl

-50%

$7.50

$15.00

-50%

stl

-70%

Rigged
Animated
Lowpoly

$8.81

$29.35

-70%

max, fbx, dae, b3d, blend and more

-70%

$72.00

$240.00

-70%

obj, mtl

-50%

$12.50

$25.00

-50%

obj, fbx, jpg, png, mtl

$10.00

obj, fbx, ma, mb, mtl

-70%

Lowpoly

3D asset Cartoon Low Poly Winter Snow Vehicles Pack

$13.50

$45.00

-70%

obj, fbx, 3ds, mtl, c4d and more

-70%

$12.00

$40.00

-70%

max, obj, fbx, , mtl

-30%

$4.89

$6.99

-30%

blend, uasset, unitypackage, prefab

-70%

Lowpoly
PBR

$9.00

$29.99

-70%

fbx

-60%

$116.00

$290.00

-60%

max, obj, fbx, 3ds, c4d and more

-50%

game-ready Rock Stone Obelisk Table 3D Model

$7.95

$15.90

-50%

obj, mtl

-70%

$6.00

$20.00

-70%

obj, c4d, mtl, ztl, zbp

-70%

$98.70

$329.00

-70%

max, obj, fbx, 3ds, c4d and more

-50%

Lowpoly

Fruit Bowl - Grapes Leaves Apples Cut Damast 3D asset

$17.00

$34.00

-50%

obj, fbx, dae, mtl, blend

-70%

Lowpoly
PBR

$9.00

$30.00

-70%

fbx

-70%

$12.00

$40.00

-70%

blend

-30%

3D model Military Vehicles Collection Low Poly Game Ready

$7.00

$10.00

-30%

fbx, unitypackage, prefab

-50%

$7.50

$15.00

-50%

max, obj, fbx, 3ds, c4d and more

-70%

Rigged
Animated
Lowpoly

$35.52

$118.41

-70%

max, fbx, blend, dae, ma and more

-70%

Lowpoly futuristic concept vehicles 3D model

$16.20

$54.00

-70%

obj, fbx, 3ds, lwo, lw and more

-50%

Lowpoly

$47.50

$95.00

-50%

max, obj, fbx, , mtl and more

-70%

$15.00

$49.99

-70%

obj, mtl

-50%

Lowpoly

Filters Big Toon Sci Fi Ultra Tank 3D asset

$19.50

$39.00

-50%

obj, fbx, mtl, unitypackage, prefab

-50%

Lowpoly

3D asset Cars LowPoly group of vehicles parked

$17.50

$34.99

-50%

obj, fbx, mtl, b3d, dae and more

3D model Charging station for electric vehicles Tera EV

$20.00

max, obj, fbx, mtl

-50%

$9.95

$19.90

-50%

obj, mtl, mdl

-50%

$9.50

$19.00

-50%

max, obj, fbx, blend, mtl and more

-70%

$36.00

$120.00

-70%

obj, fbx, dxf, blend, dae and more

-50%

$5.50

$11.00

-50%

fbx, blend

-50%

$4.00

$8.00

-50%

max, fbx,

-70%

$13.50

$45.00

-70%

max, obj, fbx, mtl,

-50%

$9.50

$19.00

-50%

max, obj, fbx, blend, mtl and more

-30%

$8.40

$12.00

-30%

obj, fbx, ma, mb, mtl

-50%

Rigged
Animated
Lowpoly
PBR

$9.50

$19.00

-50%

obj, fbx, 3ds, mtl, blend and more

-50%

Simple Low Poly Construction Vehicles 3D frontloader

$1.50

$3.00

-50%

fbx, blend, png

-30%

Rigged
Lowpoly

$10.50

$15.00

-30%

max, obj, fbx, ma, mb and more

-50%

$3.50

$7.00

-50%

max, obj, fbx, mtl, and more

-70%

Rigged
Animated
Lowpoly
PBR

$42.00

$139.99

-70%

uasset

-60%

$12.00

$30.00

-60%

max, fbx,

-50%

Lowpoly

$5.00

$9.99

-50%

fbx, png, uasset, unitypackage, prefab and more

-50%

3D model Chicago CTA train 5000 metro series

$12.50

$25.00

-50%

obj, fbx, mtl, blend

$7.00

max, obj, fbx, blend, dxf and more

Lowpoly
PBR

$13.00

obj, fbx, unitypackage, prefab, mtl

-50%

Australian Open Men Singles Trophy 3D model

$59.50

$119.00

-50%

max, obj, fbx, mtl,

-50%

Lowpoly

Low Poly Tree Collection 3D asset realtime

$5.00

$10.00

-50%

obj, fbx, 3ds, dae, mtl and more

-50%

$5.00

$10.00

-50%

obj, fbx, 3ds, jpg, dwg and more

3D EV charging station with future vehicles

$32.00

obj, fbx, mtl, blend

3D model Custom Military Vehicles - CMVEE - Part A

$15.90

obj, fbx, mtl, blend, dae and more

-50%

$60.00

$120.00

-50%

max, obj, fbx, ma, mb and more

Military Vehicles Pop It Fidget Toys Set fidget 3D

$2.00

max

-60%

Lowpoly

$15.60

$39.00

-60%

max, obj, fbx, mtl, ma and more

$10.00

max, obj, , mtl

$199.00

max, fbx

-50%

$17.50

$35.00

-50%

max, obj, fbx, 3ds, mtl and more

-70%

$10.50

$35.00

-70%

max, obj, mtl

3D asset VR / AR ready Batmobile Batman vs Superman

$50.00

max, obj, fbx, mtl, ma and more

-50%

Dallara F2 2024 Template to livery 3D asset

$69.50

$139.00

-50%

max, obj, fbx, png, c4d and more

-70%

$9.00

$30.00

-70%

ma, mb

-50%

$5.00

$10.00

-50%

obj, fbx, blend, mtl

-50%

Lowpoly
PBR

$5.00

$10.00

-50%

obj, fbx, mtl

Postavaru Snowboard Challenge 3D model animated

$2.00

-50%

$6.75

$13.50

-50%

obj, mtl

-30%

$10.50

$15.00

-30%

max, obj, fbx, , mtl

-50%

$1.50

$3.00

-50%

max

-50%

$9.50

$19.00

-50%

max, obj, fbx, 3ds, and more

Lowpoly

$99.00

max, obj, fbx, mtl,

-70%

$8.70

$29.00

-70%

max, obj, fbx, abc, lxo and more

Lowpoly

3D asset Ammunition - Model and Textures

$2.00

obj, fbx, mtl

-70%

Lowpoly
PBR

Steam Passengers Car Low-poly 3D model low-poly

$7.50

$24.99

-70%

obj, fbx, blend, mtl

-50%

$9.50

$19.00

-50%

max, obj, fbx, 3ds, mtl

-30%

Lowpoly

$11.20

$16.00

-30%

obj, fbx, mtl

-50%

Japan Ground Self-Defense Force Power Supply 3D model 1

$3.00

$6.00

-50%

obj, fbx, lwo, lw, lws and more

-50%

$70.00

$140.00

-50%

obj, fbx, dxf, ma, mb and more

-50%

$29.50

$59.00

-50%

obj, fbx, mtl, blend, jpg

-70%

AR15 Pack - x9 Attachments Included 3D model

$13.50

$45.00

-70%

obj, fbx, mtl, blend

-50%

$7.50

$15.00

-50%

max, obj, fbx, 3ds, mtl and more

-50%

$2.50

$4.99

-50%

unitypackage, prefab

-50%

Lowpoly
PBR

$16.20

$32.40

-50%

obj, fbx, mtl, unitypackage, prefab

-50%

$30.00

$60.00

-50%

max, obj, fbx, 3ds, mtl and more

-50%

3D model Vehicles - bicycles scooters and skateboards

$25.00

$50.00

-50%

max, obj, fbx, 3ds, blend and more

$2.00

fbx, 3ds

$2.00

max, obj, fbx, 3ds, skp and more

-50%

$9.50

$19.00

-50%

max, fbx, unitypackage, prefab

-30%

Presentation Cloth Commode var3 3D model

$8.40

$12.00

-30%

obj, fbx, ma, mb, mtl

Awards & Prizes

There are two categories of awards in this challenge. Both of them will have one winner and one runner-up.

Best 'Vehicles from 2050s' Model

The award will be given for the best 3D CG model or visualization uploaded during the challenge period.

For the 1st place winner

DOSCH 3D: Splash Effects package by Dosch Design
Software license by Moi3d
One-year membership by Game Textures
Three-month subscription by The Gnomon Workshop
PixPlant software full license for Windows or Mac OS X by PixPlant
Promotional features by CGTrader
5 free sales by CGTrader

For the 1st runner-up

PixPlant software full license for Windows or Mac OS X by PixPlant
Promotional features by CGTrader
3 free sales by CGTrader

For the 2nd runner-up

PixPlant software full license for Windows or Mac OS X by PixPlant
Promotional features by CGTrader
2 free sales by CGTrader

Best 'Vehicles from 2050s' portfolio

The award will be given for the best 3D CG models or visualizations uploaded during the challenge period.

For the 1st place winner

DOSCH 3D: Splash Effects package by Dosch Design
Software license by Moi3d Moi3D
One-year membership by Game Textures
Three-month subscription by The Gnomon Workshop
PixPlant software full license for Windows or Mac OS X by PixPlant
Promotional features by CGTrader
5 free sales by CGTrader

For the 1st runner-up

PixPlant software full license for Windows or Mac OS X by PixPlant
Promotional features by CGTrader
3 free sales by CGTrader

For the 2nd runner-up

PixPlant software full license for Windows or Mac OS X by PixPlant
Promotional features by CGTrader
2 free sales by CGTrader

Terms & Conditions

In order to qualify for the prize winnings, you must agree to terms & conditions.

Things you must know

3D CG 'Vehicles from 2050s' Challenge will run from the 30th of September, 2015, to the 15th of December, 2015.
When uploading your entry be sure to check "vehicle-challenge" to get your model tagged and counted to the challenge.
Cool renderings are optional but we will definitely consider this when judging.

Things you should know

Designs uploaded to the gallery are not treated as valid entries.
Upon joining this challenge, you agree that your rendering scene might be used by sponsors for marketing (non commercial!) purposes.
You can have as many entry models as you want. By uploading more than 8 entry models you are eligible to enter Portfolio category too.
The challenge is open to everyone, including teams, legal entities and people from all over the world.
Participating in the challenge and uploading 3D models to CGTrader platform is free of charge.
All the entries must be original and not derivable.
Employees and relatives of CGTrader and sponsor teams are not allowed to participate in this challenge.
Any existing taxes or duties must be paid by the winner. CGTrader is not responsible for any illegal actions taken by the prize winners.
We are independent sheriffs of this challenge, so stick to the rules and don't do anything stupid.
Got some questions? Have suggestions? Check for FAQ or drop us a line at info@cgtrader.com.

Judging

The judging of the challenge is supervised by CGTrader staff. Winners will be chosen following the requirements below:

Best 3D 'Vehicles from 2050s' Challenge Model

Quality of the model
Uniqueness, innovation, and general achievement in design of the model
Clear and attractive presentation on CGTrader.com

Best 3D 'Vehicles from 2050s' Portfolio

Quality of the portfolio
Uniqueness, innovation, and general achievement in design of the portfolio
Clear and attractive presentation on CGTrader.com

Frequently Asked Questions

Please go through these questions before contacting us

Do I need to upload files or only images of my 3D design?

You need to upload files and images of your 3D design in order to participate in the challenge.

I don't want to put my entry model for sale. Do you have any suggestions?

Does earning money from your digital files sounds like a bad idea? Just try to put higher price on it, let's say 300 USD.

I don't want to loose copyrights on my model after it is sold.

There are General, Editorial and Custom licenses for you to choose under which you want to operate. Individuals or companies which bought your model can't use it for commercial purposes if it hasn't been changed. So no worries - you won't loose the copyright.

How can I participate in the challenge?

Design awesome 3D model for 3D 'Vehicles from 2050s' Challenge and upload it to CGTrader.

What if I put the required tag on my already published 3D model on CGTrader - do you treat it as a valid entry?

No. Only 3D models uploaded in the period from the 30th of September to the 15th of December 2015 will be treated as valid entries.

Do free 3D models participate in the challenge?

Yes, absolutely. Sharing artwork is always appreciated in the community.

Can I enter with 3D models which participated in other challenges elsewhere?

Yes. There are no restrictions on publishing and selling your models elsewhere.

Do price tags play any importance when entries are being judged?

No. But do not forget that the prices are always judged by the customers.

I want to participate in the challenge so I am going to delete my already uploaded models and upload them again to meet the "publishing period" requirement. Can I do that?

No. We are tracking every deleted and uploaded model, so it is useless to drive-through our requirements of the challenge.