Hansen chair:
470x470x H790mm
https://dg-home.ru/catalog/stulya/stul_hansen_mod_622n__1_sht_v_upakovke_chernyichernyi_/ 


Polys: 14,856
Verts: 7,586

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.