The archive contains a 3ds Max 2019 scene for Corona and V-Ray + obj file.

The preview renders were created in Corona Render 10. The model is a Corona Legacy Mtl. Corona Render version 1.5 or higher is required. Materials were converted to V-Ray using the V-Ray scene converter.

The sofa model was rendered with a Turbosmooth modifier (geometry is anti-aliased). Adjust the smoothing level as needed.

The model uses materials that may not display correctly in very old versions of the engine.
Unwrap UVW texturing. Textures and materials have logical names.
The displacement map works on the fabric material.