Milli Uni chair:
480x380x H405mm

https://dg-home.ru/catalog/pufy_i_ottomanki/puf_maiatnik_model_r_universalnyi_dub_shampan_tkan_v_51_v51_svetlo_seryi/ 

Polys: 10,788
Verts: 5,672

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.