There are 5 models in the scene each with its own unique name.
Chair size 720 * 700 * 780mm

3dsMax 2015 + V-ray + .fbx

Polygons 463555
Peaks 471815

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.