Churchill Mk VII style British infantry tank; rigged healthy and tank-damage/v1 assets, +Z forward, metres, no insignia.
Triangles: healthy 137,456; damage 98,545; both measured before glTF triangulation; see nodes.json.
Materials: Paint, TrackSteel, Rubber, Steel, GunSteel, Interior, Lamps; damage additionally Burnt and Scars (five material vocabulary in damage file).
Textures: Paint base/normal 1024; other base/normal 128–512; every ORM at most 512; Cycles OptiX baked shared tiling sets.
Poly Haven CC0 ids: green_metal_rust, rusty_metal_02; https://polyhaven.com/license ; downloaded diff, nor_gl, arm maps from dl.polyhaven.org.
Differences: reconstructed from the supplied sheet, not a surveyed restoration; antenna exceeds nominal roof height; internal mechanisms simplified, no roof MG as on reference.