Love the line work here, especially with the head (I mean damn, look at that).
Color scheme's not too shabby either, and works pretty well in giving it a livelier feel.
I think the one thing that's a bit off is the neck here cause it looks like it was getting smaller, but then changed its mine and got bigger again.
But really other than that, it's pretty well done.
Keep up the good work dude!
Thanks for the feedback! I tried to experiment a little bit with the colors and it came out quite nice and yeah, the neck is a bit too thick at the curve. I noticed it myself but it was already too late correct it. Maybe his head is so heavy from all the horns and teeth, he has developed a super strong neck XD