Art Nouveau chandelier with minimalistic matt shades on curved arms Lampatron LAURA 6 Height: 1000 mm Diameter: 700mm Polygons: 69760 Vertices: 34910 The Turbo Smooth stack is open. Who works in the V-Ray version lower than SP1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than SP1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - which is preferable for you. https://www.lampatron.ru/cat/item/design-lamps-laura/#laura-6