Built this for a dude in my club to take to the Las Vegas open:
The tower section lifts out from the base so that you can switch the sphere on. The guy I built it for specifically wanted a platform included where a unit could stand and take shots from, and you can fit a ten-man unit around the sphere.
Close-up of the door:
Tried some lighting effects, came out just okay, they look better in person.
Here's the back: