oregono_stagecoach.obj
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"Stagecoach" — Poly by Google (poly.pizza model 6qE9DrRTExX)
Source: https://poly.pizza/m/6qE9DrRTExX
License: Creative Commons Attribution (CC-BY)
Downloaded as glTF from static.poly.pizza, converted to OBJ via trimesh.
Flat material colors exported as solid-color textures:
  ../textures/oregono_coach_*.png
Transformed so the rig faces +x (eastbound) with wheel-bottom at y=0.
