Relief 3D wall panel Alchymia Nebula in the form of smooth lines, forming an abstract and moving landscape. Size of one panel 1180 mm x 2670 mm https://www.alchymia.srl/nebula/ Format: Max2017+Fbx Render: Corona v11 (LegacyMtl),Vray 3.2 For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of the materials is adjusted taking into account PBR In V-Ray lower than 3.1, in the BRDF section there is Microfaset GTR (GGX), be careful. If your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - whichever is preferable for you.