cc-tapis Chroma Spill Rug by Germans Ermičs - https://www.1stdibs.com/furniture/rugs-carpets/western-european-rugs/cc-tapis-chroma-spill-rug-germans-ermics/id-f_16114791/  ?epik=dj0yJnU9dG1RSWh6cU9JdUQ5YUwtdUVPUl91NWZQZWRlZ2tzVnQmcD0wJm49bGtZLS1vR3U2cFZlQzg2VnNXZko0dyZ0PUFBQUFBR1BPUEJj

cc-tapis Chroma Radiate Round Rug by Germans Ermičs - https://www.1stdibs.com/furniture/rugs-carpets/western-european-rugs/cc-tapis-chroma-radiate-round-rug-germans-ermics/id  -f_16114821/

cc-tapis Overflow Rug by Germans Ermičs - https://www.1stdibs.com/furniture/rugs-carpets/western-european-rugs/cc-tapis-overflow-rug-germans-ermics/id-f_16114771/ 

Vray|Corona

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

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