Chair Geneva:
635 x 615 x H 830 mm
https://ngvk-mebel.ru/collection/povorotnye-stulya/product/stul-gunnar-gunnar-360-grad-tsvet-seryy-vega-88-miami-459-tkan-chernyy-karkas-disaur?variant_id=2232000849 

Without the Turbosmooth smoothing modifier:
Polys: 3 138
Verts: 4 504
With the Turbosmooth smoothing modifier iterations 2:
Polys: 117 152
Verts: 59 637

Displacement map is used;
The Turbosmooth modifier with Isoline Display is applied to the necessary objects;
An FBX file is available (if necessary, apply the Turn To Poly modifier to the FBX file);
For Corona render, it is recommended to use version 1.5 or higher, as the glossiness of the materials is set considering PBR.