Stella chair:
550x605xH845mm
https://stulych.ru/product/stul-povorotnyy-stella-cross-2-vertex-tkan-brandy-10-nozhki-chernye/ 

Polys: 4354
Verts: 2233

Turbosmooth modifier with Render Iters and Isoline Display mode applied on the required objects;
There is an FBX file;
For Corona render it is recommended to install a version of at least 1.5 since the glossiness of materials is configured with PBR in mind.