Armchair Amanda by Eichholtz
https://www.wilhelminadesigns.com/en/swivel-chair-amanda.html
The model is made for anti-aliasing you can use TurboSmooth
In the textile material displacement is applied for close views so you need to use mm as a unit. measure or manually adjust the displacement value (if using other units).
Who works in V-Ray version 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 – which is preferable for you.
For Corona render it is recommended to install a version of at least 1.5 since the glossiness of materials is configured with
