The scene contains a sofa model of Ivers company divan.ru, materials of the following colors: Ivers Textile Beige, Ivers Textile Blue, Ivers Textile Green, Ivers Textile Gray, Ivers Textile Latte, Ivers Textile Ocean
Overall dimensions: 153.5x80x77 cm. The model has the correct geometry and UV-scan.

Manufacturer Website: https://www.divan.ru/product/divan-ajvers-textile-beige 
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For Corona render, it is recommended to install a version not lower than 1.5, since the glossiness of materials is adjusted to PBR
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.