The back of the nomads is stitched to the backrest. Designer Monica Armani used for her warmth, smoothness and strength. Slender legs and contoured armrests. Nomad, like its name, works well where it is placed, in combination or as a stand-alone piece.

Product website: https://www.tribu.com/en/products/nomad-easy-chair 

Who works in the V-Ray version is lower than 3.1. Be careful, in the materials in the BRDF section there is a Microfaset GTR (GGX), if your version is older than 3.1, the BRDF field will be empty. Choose Blinn, Phong or Ward - which is preferable to you.

For Corona render, it is recommended to put a version not lower than 1.5, since the glossiness of materials is adjusted to fit PBR.