This necessitated making his legs and feet out of non-edible, structural materials (wood and polystyrene). His body and head is made entirely out of choc mud cake and icing.
R2D2 was the perfect opportunity to add a sound module to one of our cakes. These modules allow the cake to make any noise you can imagine with the push of a button. Music, sound effects, engine noises, talking, anything at all is possible.
This video below shows of the cakes sound module.