Nonfunctional static P90-style exterior, editable packed Blender Native and original source/rebuild. 2048×2048 BaseColor, ORM, tangent Normal maps and actual native model previews. Native/source only; no GLB. Ordinary Blender stock N/T reimport gate remains HOLD. Exact original SHA/mask-limited finite precision only: N≤0.371°, T≤0.92°. No general round-trip, unseen backside/all-surface or engine certification. ORM R is neutral 1, not baked AO. Original BLENDER_REIMPORT_LIMITATIONS and QA evidence included. Commercial use in finished games/art/video under included license; no standalone resale.