Weird Boy Battle Tower - progress

In this first shot, i've ripped off the tanky bits, removed the undercarriage, backed the windows with mesh from Halfords, covered up the hole on top with half a ping-pong ball then added sticky gems to it for studded detail, covered up the hole where the turret went with a piece of Plasticard and attached to that a plumbing part that the tower slides tightly on to, and cut a section out of the side that was too darn pronounced to lay parts on to:

Next pic is where i am today - the tower is pretty much done, and i've covered up that whacking great hole with half an external rocket from the Space Shuttle. And did the same on the other side fora bit of balance: