Sofa: NOB HILL Lexington
Units: Millimeters
TurboSmooth level: 1
Polys: 242.240
Verts: 172.689
UV Mapped: Yes
Render: Vray, corona
Formats: 3Ds Max 2017, OBJ
Height: 863mm
Width: 2311mm
Depth: 939mm
https://www.lexington.com/nob-hill-sofa 
other Lexington models in the profile https://3dsky.org/users/artem3dsss/models 
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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