Bring the engineering behind the world's most widely recognized nuclear power plants into your next project with this SubD-ready Western PWR fuel assembly. Inspired by the classic 17×17 (13x13 here to save geometry count) fuel design found in many commercial pressurized water reactors, this highly detailed asset is perfect for cinematic close-ups, engineering visualizations, educational content, and high-end industrial rendering. Its instantly recognizable square geometry and intricate structural components make it an ideal centerpiece for realistic reactor environments and technically inspired productions.

Built with a clean all-quad topology and Subdivision Surface workflows in mind, this model is designed to hold up under extreme close inspection while remaining easy to customize for your own pipeline. Every major structural element has been carefully recreated to provide a production-ready asset suitable for photorealistic rendering, animation, cutaway sequences, and technical demonstrations. Whether you're showcasing an active reactor core, a spent fuel pool, a refueling operation, or a futuristic power facility, this model delivers the level of detail expected in professional film and visualization work.

Perfect for VFX artists, game cinematics, engineering studios, educators, and technical illustrators, this Western PWR fuel assembly combines real-world inspiration with artist-friendly construction. Save valuable production time with a ready-to-use asset that brings authenticity, scale, and mechanical complexity to your scenes, allowing you to focus on storytelling, lighting, materials, and creating stunning final imagery.

All major components such as mixing vanes, instrument tubes, and spacers have been included (many can be hidden to reduce geometry count, as they are not all visible from outside camera angles).

Built with clean topology and accurate proportions, suitable for close-up renders and professional CGI workflows. This model is not a 100% accurate engineering model.

Key Features:

-All-quad SubD-ready topology

-High resolution PBR textures

-Real World scale and proportions

-Organized and easy-to-use file structure

-Includes all original project files for full customization

Included Files:

-.blend (native file)

-.fbx (cage mesh at subdivision level 0)

-.obj (cage mesh at subdivision level 0)

-.stl (cage mesh at subdivision level 0)

-PBR textures (BaseColor, Roughness, Normal (OpenGL + DirectX versions included) etc.)

-.spp (Substance Painter project file)

-.pdf (information packet)

Technical Details:

-Geometry: Subdivision ready (long fuel rods are not displacement-ready due to elongated quads, however every other component is).

-Texture Resolution: 4K

-UV Layout: Clean and non-overlapping

-No UDIMs workflow

-Units: Centimeters (~4 m tall)

-Software: Blender + Substance Painter 3D

Suitable for:

-Cinematic nuclear scenes (film)

-Product and engineering visualization

-Technical/industrial scenes

About the Creator:

Created by Turqoiz Digital, an independent 3D asset studio focused on high-quality, film grade models with production-ready topology. Founded by a licensed nuclear reactor operator, with a focus on technically accurate nuclear and industrial assets.

If you have any questions or need assistance, feel free to reach me at:

Email: turqoiz3d@gmail.com

Instagram: @turqoiz3d

ArtStation: turqoizdigital3.artstation.com