Thank you! With the outside as well as the inside sanded, you only have to frost the outside of the cube. The sanding knocks a lot of the visibility down, the frost is the finishing touch.
Foam HandgunsView Instructable »
Full Size R2D2 on a budget
How to Make a Green Lantern Power Battery (Hal Jordan's)
Real Captain America Shield
Yet Another Captain America Shield.. for pretty cheap.