Mohe Rovena Ivori Chair:
570 x 580 x H 830 mm
https://www.pointernety.ru/product/stul-monye-rovena-ivori-tkan-orakul-130-ekokozha-chernyy-karkas-m-city/ 


Without Turbosmooth modifier:
Polys: 2,790
Verts: 2,982
With Turbosmooth iterations 2 modifier:
Polys: 90,176
Verts: 45,620

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 PBR into account.