Front desk with parametric panels

Turbosmooth is turned on in render iterations mode.
Polygons: 739354
Vertices: 392974

Corona and Vray render materials
Attention! In V-Ray in the materials in the BRDF section there is Microfaset GTR (GGX) if your version is lower than 3.1 then the BRDF field will be empty select Blinn Phong or Ward to work correctly.