Medeo chair:
445 x 575 x H 880 mm
https://www.inmyroom.ru/ulan-ude/products/1851152-stul-medeo-bezhevo-chernogo-cveta 


Polys: 26,896
Verts: 13,884

The Turbosmooth modifier with Render Iters and Isoline Display modes was applied to the required objects;
FBX file available;
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.