ARTICLE Rio Comox Gray Sofa
https://www.article.com/product/13560/rio-comox-gray-sofa 

Whenever possible, the TurboSmooth modifier is left in the 3Ds Max 2013 file.
Export file without using TurboSmooth.

Name: Rio_ARTICLE
Units: Millimeters
Dimension: H.735 x 2150 x 940
Polys: 393,518
Model Parts: 16
Render: V-Ray, Corona
Formats: 3Ds Max 2013, OBJ

Who works in the V-Ray version lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - which is more preferable for you

For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured with PBR in mind.