Oh - I nearly forgot something: I wanted to point out that there's a problem with the door animation and sound. I don't know if that's only a problem for the bus available in the demo or not but there's an issue with the doors closing (or was it opening - can't really remember now). Well anyway the problem was that the doors finish their movement pretty fast while the sound still plays and so you'll get that "bumping sound" for example the doors always do when finishing closing (or opening?) way delayed. The animation and sound just don't fit together...
I'm the one who made the animations for the characters