Lego Cake

 

This is a 2-layer 10-inch square (yellow) topped with a two layer 8-inch x 5-inch rectangle (green) and a 3-layer 5-inch x 5-inch square (blue).  It is covered in marshmallow fondant with a yellow buttercream border around the bottom tier.  The lego pegs on top of each cake are fondant.  The figures and tiny lego decorations are handmade from marshmallow fondant.  General Grievous has an internal wire skeleton to hold his legs and arms in those bent angles.  Click below to see more photos.