Well, I was already almost all the way done, so here it is for kicks.
I ink sketched the dewlap out of it, and was about to add what got cut off of the top fin, but since you said you might not need it, I just posted it. Anywho, getting to work on the IMG one now. Hope you don't mind... Ink Sketches?:P
Anywho, I like simple stuff when it comes to my artsyness.