Oris carpets by Design milk
Textures are not downloaded from the site, but recreated by overlaying a picture
on the texture of high quality pile
For each size created its own texture with a proportional scale of the pile
The carpet is presented in five sizes:
600*900*13mm
800*1500*13mm
1200*1700*13mm
1600*2300*13mm
2000*3000*13mm
https://shop.design-milk.com/collections/rugs-flooring/products/oris 

The object is single, textures and material have logical names
TurboSmooth open

For Corona render, it is recommended to install a version of at least 1.5, since the glossiness of materials is configured taking into account PBR

Those who work in V-Ray versions lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR ( GGX ), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - whichever suits you best