I know this might sound absurd, but I'd really like to see an illustration of this vision called the X-Seed 4000. It's massive. It might not be possible to make for the diagram though because it's so massive (bigger than Mt. Fuji).
http://www.emporis.com/en/wm/bu/?id=103142
http://photoimg.enjoyjapan.naver.com...8961333200.jpg
I plan to make the 3D model in SketchUp!