Original modern endurance prototype, 5 x 2 x 1.15 m, wheelbase 3.05 m; reference sheet.jpg.
Primary cameras: front three-quarter hero, orthographic side, rear three-quarter; clay and six-paint comparison.
Delivery: le-mans-prototype.glb, build_le-mans-prototype.py, final.png, side.png, clay.png, paints.png, nodes.json, NOTES.md.
Budgets: 60k–110k triangles, 8 materials maximum, 12 MiB GLB maximum, base/normal <=1024 px and ORM <=512 px.
Three visual revisions maximum, two independent critic passes per revision maximum. One owned Blender GPU job at a time.
GPU Cycles tile bakes; uncompressed glTF binary inspection and independent audit. Game runtime FPS has not been measured.