Chair Vito:
1030 x 960 x H 815 mm
https://wood-root-design.ru/vito/tproduct/2376449271-181508538362-kreslo-vito?utm_medium=organic&utm_source=yandexsmartcamera 

Without Turbosmooth modifier:
Polys: 10 702
Verts: 10 945
With Turbosmooth modifier iterations 2:
Polys: 346 096
Verts: 173 064

Displacement map is used;
Turbosmooth modifier with Isoline Display is applied to the necessary objects;
There is an FBX file (apply Turn To Poly modifier to the FBX file if necessary);
For Corona render, it is recommended to use version no lower than 1.5, as the glossiness of materials is set with PBR in mind.