Atomium
youmagine
The default parameter values reflect the real dimensions of the Brussels Atomium (scale 1/1000). You can modify the sizes, and choose to build a model of the Atomium building or just the iron atom.Probably not (yet) very suitable for printing, it will require lots of support material. I'm planning to make an alternative version with separate parts, for easier printing.
Download Model from youmagine
With this file you will be able to print Atomium with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Atomium.