Bath stove Troika:
915 x 1085 x H 1645 mm
https://lugansk.pechki66.ru/product/pech-dlya-bani-iz-nerzhaveyushchej-stali-06msp-n-03-s-parogeneratorom-trojka-do-36-m3/?utm_medium=organic&utm_source=yandexsmartcamera 


Without Turbosmooth anti-aliasing modifier:
Polys: 286,230
Verts: 278,602
With Turbosmooth iterations 2 smoothing modifier:
Polys: 1,499,478
Verts: 870,469

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.