Many Aztec miscellaneous things. Mostly faces. Some of these people are just random citizens, others are main character ideas. Moctezuma is in there, as well as one Spanish guy, some hand gestures for Cortes' translator Malintzin, and so on.
Cupcake Captive costumes and character designs. There were going to be ninjas who were misused porn stars, but I'm not sure they're going to fit into the story anymore. It's also kind of a cheesy idea.
And some animals around the St. Louis Zoo