3D panels Calla
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- under Turbosmooth, the modifier is enabled (display in the viewport - 0 iterations, 2 iterations on the render)
- the color model is made in three materials (gypsum, gold and copper), the panel is made in two materials
- dimensions: 100x30 (cm)
- Turbosmooth is disabled in the OBJ file
- archived 2016 MAX (Corona 6 + VRay 5)+ OBJ + MTL
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There are even more 3D panels in my collections: https://3dsky.org/collection/shared/5280237 
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