Arnald Chair:
440 x 590 x H 980 mm
https://dg-home.ru/catalog/stulya/stul_na_metallokarkase_arnald_seryi__zolotoi_zolotoi/ 


Polys: 18,208
Verts: 9,388

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.