Unused/ missing art from "Animation Unleashed"

Here's a few pieces a created for Animation Unleashed that didn't make the cut. For one reason or another we chose not to include these in the book. Usually because we came up with a better idea or found a way to make some thing more clear. I actually forgot about a few of them completely and can't even remember why we chose not to use it them the end.
oh well.
I now unleash it on the world!

cheers!
-Bryce