Flair outdoor modular sofa
https://gervasoni1882.com/en/outdoor/flair--p7677 

export file without turbosmooth
Max file weight 128MB
model in 2013 3DsMax, OBJ, FBX format

TurboSmooth is checked Render Iters
(render anti-aliasing)

Those who work in a V-Ray version lower than SP1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than SP1, then the BRDF field will be empty. Place Phong, Blinn, Ward of your choice.