Cameron 1:1 scale model

— Contains 2 textures with a resolution of 4096 by 4096;
— TurboSmooth by smoothing groups;
— Dimensions:
1. 200 x 200 x 900
2. 150 x 150 x 850
3. 100 x 100 x 800
— Unit of measurement: Millimeters
— Article:
1. A7720SP-1AB
2. A7715SP-1AB
3. A7710SP-1AB

Manufacturer: Arte Lamp

— https://artelamp.ru/catalog/podvesnyie-svetilniki?collection=CAMERON 

Those who work in V-Ray version lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than 3.1, then the BRDF field will be empty. Select Blinn, Phong or Ward - what is preferable for you.

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