The model features 3 vertical water radiators;
https://www.warm-market.ru/collection/varmann-dizayn-radiatory/product/varmann-maroc-dizayn-radiator-iz-latunnyh-elementov 
Varmann Maroc 495x1440, 495x1060, 540x1080;
Real world size (system blocks - mm)
The number of polygons is specified without the Turbosmooth modifier;
All previews are rendered in 3ds max Vray;
The model is completely ready for rendering in 3ds max Corona.
Polys: 1 651 039
Verts: 1670968