There's this fanart site called Devianart, which you may have heard of, and on it someone drew pictures of the main cast as sharpteeth! Yep, you heard right!
I'll post pictures of my favorites.
Ducky the swimming sharptooth.
Petrie the sharpflyer.
Spike the belly-dragger.
It's all really cool! I wish I could draw well, but I'm terrible. Luckily, there are better artists out there whose work I enjoy seeing, and am happy to share with you guys!