Frameless sofa TEDDY
https://softpear.ru/shop/products/frameless-teddy-sofa-200-cm 
The color of the model can be set in the Color Map
The model is made for Turbosmooth, the modifier is enabled (viewport display - 0 iterations, on render 1 iteration), in the OBJ file Turbosmooth is disabled
Materials CoronaPhysicalMTL, CoronaLegacyMTL=CoronaMTL, Vray
Version Corona 11
In CoronaRender versions 6 and lower
For CoronaLegacyMtl, a version of Corona Renderer no lower than 1.5 is required, as the maps are designed for PBR (roughness-metallic) use
All maps are designed for PBR roughness-metallic workspace.
Textures and materials have logical names
Texturing UnwrapUVW