The giant eyeball below is made from crisp rice treats, covered in white chocolate and then decorated with royal icing.
I apologize for the poor quality photo. I was trying to snap one while ten 12 year old boys all crowded around me to see the cake. I have to say, I was very impressed with one young man who could not believe that I had made the cake, and complimented me heavily for it. You don't see that kind of respect with many kids these days. Good on his parents!