Will was quite pleased with his results and kept telling me, "Made 'nake!" (That's "snake" for those of you who don't speak toddler.) Also, he was totally indifferent to the bread. He just scraped the frosting off to eat it, and I suspect he would have done the same no matter what he was frosting.
Kalena was also please and indifferent to the bread. She was a big fan of "drawing" with the frosting.
I'm not sure I had as much fun with the frosting as the kids did, but here are my results:
An Ariel cake, as per Kalena's request. (Alright, I may have nudged her in that direction because we already had the figurines.) And that's graham cracker "sand" on there, which is why I didn't have any for the kids to frost. OH WELL.