Rex-Icon

I got bored when doing OC drawings, and I wanted to do another Icon. So I was thinking of doing an Icon of Rex, I went to Tumblr for inspiration, and I found it!!XD I really need to draw more stuff from this show! I might draw the other characters, do you guys think I should? if so wich character should I do next? 
This person was my inspiration! rexandsix.tumblr.com/post/1434…