The bottom half of this cake is styrofoam but there’s plenty of cake up top. It has electroluminescent wiring that runs the trench and laser. The cake board was covered in royal icing with a sprinkling of white sanding sugars to look like a star field and galaxies. Flying around the cake are gumpaste/fondant millenium falcon, tie fighters, and x-wings

To see this cake in action click the link below:
http://www.youtube.com/watch?v=sUHEV4YXGNs&feature=g-crec-u