My son is wanting a GI Joe cakes for his birthday this Sunday, anyone have some ideas for me, and also where can I buy the edible photo paper?

Many local cake supply stores carry the icing sheets. You'd want those rather than the edible paper. You already have your own printer with edible inks setup? If you need to order the icing sheets online, then there are a gazillion sources. Just google "icing sheets."

Edible imaging is your best bet on this one, or you could buy him a couple of the new action figures and set them up on a desert type cake.

The action figure one is what i was thinking about, but I have never personally done a photo image cake, so there is a special ink I would have to buy?