Click on the above link to download your graphics ready tower. The .jpgs are drawn with the fold line guides marked externally so as not to interfere with photos, graphics or architectural surfaces you might like to create.
Also included are .jpgs (and instructions) for making apertures in the tower faces and instructions on how you can re-engineer the structure for you own ideas.
The templates are published copyleft so you can freely publish and share your developments.
Also available is Graphics Ready Dome.