This wonderful Star Wars R2-D2 Cake was made by A Little Piece of Cake. The arms are made of Rice Krispies Treats. The top is a marble cake, The body is composed of 6 inch cakes with a lemon cake for the lower half and a chocolate cake for the upper half. The light, which is a little light up ring, is a nice touch. Below are more views of the cake.
Yummy view of R2-D2.