Adagio daybed:

1845 x 635 x H 780 mm
https://voronezh.inmyroom.ru/products/1941496-kushetka-adazhio-lajt-svetlo-bezhevogo-cveta-ugol-sprava 


Without Turbosmooth modifier:
Polys: 6,215
Verts: 6,295
With Turbosmooth iterations 2 modifier:
Polys: 197,696
Verts: 99,425

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 into account PBR.