Thanks for the suggestions. I did find some cheaper characters, but chose the Amy character as it says it has all the visemes needed for lip sync setup by the artist, although I haven’t actually seen a demo of lip sync with it. It is also one of the higher quality characters I could find and is rigged for full body animation, so I thought it was a good choice to try to show off the character engine. We have successfully lip synced a talking car character before and don’t think we’ll have problems with this character especially since the artist already setup the viseme points.
I’ll definitely look into that MakeHuman model some, seems like it may be a good option too if we can’t raise enough to purchase the Amy character.