Triba cotton carpet from La Redoute
The structure of the material allows you to change the size of the pile (through tiling) if you need to change the size of the carpet.
The print was rendered in good quality
https://www.laredoute.ru/ppdp/prod-350232918.aspx?docid=865622&dim1=1#shoppingtool=treestructureflyout 

The object is a single one textures and materials have logical names
Turbosmooth is open

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