Once in a while a cake comes along that merits more than one picture. As I was researching R2D2 cakes I wish I had pictures and dimensions and blueprints. I used a 6" cake circle for the body of this and rice krispy treats for the arms. The top is marble cake, the middle is lemon on the lower half and chocolate on the upper half. The light is a little ring I got in a package of 3 from Reams for a dollar.
And, just so you know this really is cake: