Zinnia Chair:
480 x 540 x H 915 mm

Zinnia Table:
1590 x 800 x H 750 mm

Without Turbosmooth anti-aliasing modifier:
Polys: 33,243
Verts: 34,385
With Turbosmooth iterations 2 smoothing modifier:
Polys: 1,059,504
Verts: 535 139

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.