In the archive, there is a 3ds Max 2027 scene for Corona + Fbx.
The preview renders were made in Corona render 14. The model uses Corona legacy Mtl. A version of Corona render no lower than 1.5 is required.
Poly: 323198
Vertex: 325092.
Straight sofa Antares Pro.
"For Corona render: it is recommended to use a version no lower than 1.5, as the glossiness of the materials is set with PBR in mind.
Those working in V-Ray version lower than 3.1 should be careful. In the materials section under BRDF, there is Microfaset GTR (GGX); if your version is older than 3.1, then it is preferable."