Detailed Grand Canyon Railway No. 29 steam locomotive and tender with a mechanical wheel and connecting-rod animation.

Included formats:

• Editable Blender 5.2.1 LTS scene with 19 locomotive/tender mesh parts, one armature, and 12 packed images. Main texture sets are 4K; valve maps are 512 px.

• FBX with embedded 2K PBR textures and baked mechanical animation.

• GLB with embedded 2K PBR textures and sampled mechanical animation.

Technical details:

• Approximate size: 19.62 × 3.48 × 4.76 m

• 472,244 evaluated triangles in the tested exports

• One 31-frame animation cycle at 24 fps showing wheel and linkage motion

• PBR maps include base color, metallic, roughness, normal, and height

• Real-world Grand Canyon Railway / No. 29 branding is included with seller authorization

The downloadable product does not include rails, track-following, smoke, audio, gameplay logic, staging ground, or lights.

All three editions were opened or reimported in a fresh Blender 5.2.1 LTS process and checked for model contents, texture pixels, and representative animation frames. Other applications and engines have not been certified.