Sofa: ULIVI Dorian corner
Units: Millimeters
Polys: 784.909
Verts: 680.233
UV Mapped: Yes
Render: Vray corona
Formats: 3Ds Max 2017 OBJ

3520 x 1790 x 800
straight https://3dsky.org/3dmodels/show/ulivi_dorian 
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Who works in 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 preferable for you