About this 3D model

Scalable model (from 1 to 14 floors ~ max 580 mm ), you can print all the rings, or some smaller ones, you can also print even or odd to have more space between them. You can choose the whole model and in your laminator, give it to separate connected surfaces, and you will get 15 models (see photo). they are all printed at once, including the star. or if you want different colors, you can combine them. 16 holes per ring, to pass filament between them, the inclination of the holes has been modified, to achieve an easy assembly, it can be assembled with wire rod if you want to give it greater rigidity, You can also use wire or welding rods, to make it more rigid.