3d model of a shelf, open cabinet with decor
Visualization was done using Corona Renderer 4.1
Who works in the version of V-Ray below 3.1, be careful, in the BRDF materials section there is a GTR Microphone (GGX), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Fong or Ward - which is preferable for you. “If the version of CORONA is higher than 1.4:“ For Corona rendering it is recommended to install a version of at least 1.5, since the transparency of the materials is adjusted for PBR ”