IKEA LIDGULT \ LIDHULT sofa

https://www.ikea.com/ru/ru/catalog/products/S89257025/ 

https://www.ikea.com/gb/en/products/sofas-armchairs/modular-sofas/lidhult-2-seat-section-lejde-red-brown-spr-89289875/ 

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, then the BRDF field will be empty. Choose Blinn, Phong or Ward - which is preferable to you.

For Corona render, it is recommended to install a version not lower than 1.5, since the glossiness of materials is customized taking into account PBR

Enjoy using and successful projects =)