Simple chair:
440 x 540 x H 870 mm
https://www.inmyroom.ru/pushkino/products/1789711-stul-simple-white-belogo-cveta 
https://www.inmyroom.ru/products/1789712-obedennyj-stul-simple-serogo-cveta 



Polys: 18,496
Verts: 9,568

The Turbosmooth modifier with the Render Iters and Isoline Display modes was applied to the necessary objects;
There is an FBX file;
For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of materials is adjusted taking into account PBR.