https://www.thefutureperfect.com/product/uncategorized/nalgona-chair/ 

The Nalgona chair is 100% woven from Ethically Sourced Colombian Vines in the Colombian Amazon. “Many pieces of furniture tend to avoid embodying human forms, but the human body is so familiar with furniture. Wouldn't it be nice to create a chair that combines a different physicality - a chair that hugs you back? "

Designer: Chris Wolston

* If using OBJ, apply MeshSmoth with 2-3 iterations. * Who works 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 lower than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - which is preferable for you