Wow, this turned out great!! Nice depiction of all the different emotions... I wanna give the poor guy a hug in the beat-up image, and I think he's absolutely freakin' adorable in the sleepy image... I also really love annoyed... just cause... he looks like he'd be fun to tease... pffffffffffffffffffffft!!! But all of them turned out great!! Nice work! Meanwhile, the anatomy and coloring is GORGEOUS! I love the way you color hair, and your drawing style in general is awesome!!