In the archive, there is a 3ds max 2017 scene for Corona + Fbx.
The renders for the preview were made in Corona render 14. The model uses Corona legacy Mtl. A version of Corona render not lower than 1.5 is required.
Poly: 633804
Vertex: 633876
Corner sofa Marmo. https://www.milanohome-moscow.ru/catalog/100195 
"For Corona render: it is recommended to use a version not lower than 1.5, as the glossiness of the materials is set considering PBR.
For those working in V-Ray versions lower than 3.1, please be careful. In the materials section, BRDF is set to Microfaset GTR (GGX); if your version is older than 3.1, then it is preferable."