Corona version 9
The model uses materials that may not be displayed correctly in very old versions of the engine.

Shibari chair by Visionnaire
Design by Studiopepe
https://www.salonemilano.it/en/prodotti/visionnaire/shibari 
Seat height - 450 mm
3 fabric materials: velour, boucle, sheepskin

The object is a single one, textures and materials have logical names
Texturing UnwrapUVW

For Corona render, it is recommended to install a version not lower than 1.5, since the glossiness of materials is configured with PBR in mind.

Who works in a V-Ray version lower than 3.1 be careful, there is a Microfaset GTR ( GGX) in the materials in the BRDF section, 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