Vigo chair:
600 x 610 x H 840 mm
https://nizhnevartovsk.inmyroom.ru/products/2228329-vigo-gray 


Without Turbosmooth modifier:
Polys: 2,930
Verts: 3,014
With Turbosmooth iterations 2 modifier:
Polys: 93,760
Verts: 47,228

The Turbosmooth modifier with Isoline Display was applied to the required objects;
There is an FBX file (if necessary, apply the Turn To Poly modifier to the FBX file);
For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of materials is configured taking PBR into account.