I'll have to disagree with Italic, his face actually matches his portrait in-game now, even if it is a little big. I guess a better face could be chosen, but it has to match the portrait, and it simply didn't before.
The way you changed the books into straps was cool, I like it!
Also, it has no tail now!
Rating increased from 3/5 to 4/5. Good job!
EDIT: After testing his face in-game, I like it a lot more, including its proportions.