I used mainly Armada Unicron's leftovers to make this. A bike reflector in the middle, some Bayformers parts at the bottom, and everything are held in place with Meccano parts, nuts and bolts.
A wire to hang the thing on the wall, and some paint as the finishing touch.
Simple, yet effective.
Then, I corrected the paint and added a strip of LED lights to make it ALIVE.
Lights off in a bright room:



Lights on, in a bright room:



Light on, in a completely dark room:



Lighted in darkness, the details really pop.

What do you guys think?