Besne chair:
590 x 620 x H 845 mm

https://habarovsk.inmyroom.ru/products/1845377-stul-besne-bezhevogo-cveta 

Without Turbosmooth modifier:
Polys: 3,251
Verts: 3,284
With Turbosmooth iterations 2 modifier:
Poly: 103,760
Verts: 52,044

The Displacement map is used;
The Turbosmooth modifier with Isoline Display was applied to the required objects;
There is an FBX file (if necessary, apply the Turn To Poly modifier to the FBX file);
For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of materials is configured taking into account PBR.