If you go to:

you can see it spin around in 3D (click the view 3D icon button)...and the reason I made everything overlap in that ugly way is that it is manufacturable...you can send it

off to ShapeWays or other folks and have it made physically ;-)

I take no offense if you don't want to use it...it could certainly be improved...but here it is ...Sandy

PS seriously if you don't want to use it that's fine...I do suggest we use this "tinkercad" system (www.tinkercad.com) to make a logo though..and it is

also a declarative 3D system ;-)