Bar stool Form

https://www.comparitalia.it/collezioni-sgabelli-form/ 

Units: millimeters
Format: 3Ds Max 2018, FBX
Renderer: V-Ray 5, Corona 6
Number of polygons per chair (before TurboSmooth): 6,116
Dimensions: 460x450x940(690) mm

The color of the seat can be changed with the corresponding VRayColor/CoronaColor cards.
Each object's stack contains a TurboSmooth modifier with one render iteration. Increase the number of iterations if necessary.

Those who work in a 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 - whichever is preferable for you.

For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of the materials is adjusted taking into account PBR.