The Tupolev I-4 (also known by its design bureau designation ANT-5) is a high-quality, photo-real 3D model of the Soviet Union's first all-metal fighter aircraft. Designed by Pavel Sukhoi under the leadership of Andrei Tupolev in the late 1920s, the I-4 was a sesquiplane that featured an innovative corrugated duralumin skin, a hallmark of early Tupolev designs. This asset captures the aircraft's compact, rugged profile, including its open cockpit and the prominent radial engine with individual cylinder fairings. The model is presented in a classic Soviet olive drab military livery, featuring red star insignia on the upper wings and the number 2 on the vertical stabilizer.

The model is built with high-accuracy, low-poly geometry and utilizes clean, base-color shading suitable for various lighting environments. All renders are provided without post-processing.

Suitable for all major 3D software suites, including Blender, 3ds Max, Maya, and Unreal Engine. Ideal for historical aviation simulations, documentaries on early Soviet military history, and high-fidelity renders of interwar aerospace engineering.

Features:

High-quality polygonal model, correctly scaled to represent the dimensions of the original 1920s fighter.

Fully textured with all materials applied, covering the iconic corrugated all-metal airframe.

Accurate representation of the sesquiplane wing configuration with supporting struts and wire rigging.

Detailed open cockpit area featuring realistic glazing and pilot station details.

Realistic fixed landing gear assembly with a traditional tail-skid and authentic spoke-wheel details.

Features a detailed Bristol Jupiter (or M-22) radial engine housing and a two-blade wooden propeller.

Professionally designed at real-world scale with organized, logically named Blender objects for easy scene integration.

All textures and materials are included in the package.

No cleanup is required—the model is ready for immediate use in your project.

File Formats:

Blender

OBJ

FBX

USD

STL

GLTF

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