Dining table Koln by Cosmorelax
https://www.cosmorelax.ru/catalog/obedennye/stol_obedennyy_pmt_13_1/#213338 
Dimensions: 1800*900*750 mm

Dining chairs 1085 EDITION by Kristalia
https://www.archiproducts.com/en/products/kristalia/tanned-leather-chair-1085-edition-chair_181421 
Dimensions: 520*520*780 mm

Polys: 65 262
Verts: 67 744
TurboSmooth open
Skin texture 4096*4096 px

For Corona render it is recommended to install a version of at least 1.5 since the glossiness of materials is configured taking into account PBR

Those who work in V-Ray versions 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 suits you best