Dining table
Model: KLIMT
Manufacturer: Furniture factory MODERNIST
Frame material - wood
Tabletop material: marble, veneer.
Tabletop size - 1400 mm x 800 mm
Table height - 75 cm
Manufacturer's website: https://www.modernist.su/table-obed/tproduct/316224587-228291262061-klimt 

The table is a single object; spheres with materials are also added to the scene for the convenience of replacing the tabletop.
Textures and materials have logical names

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

Those who work in a 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. Choose Blinn, Phong or Ward – whichever is preferable for you