Guardian of the Sacred Tree

What can you do when you feel blue... Draw a random dragon! It always helps!

I found a pile of some older sketches/doodles. This guy was there. He was screaming: "I NEED COLORS!".
(... Yeah. My drawings can sometimes speak. Obviously, It's not normal. Even for me).
I was in a green mood, so... Little bit of green here, some brown there... And there we go.
I'm not quite sure what's with those almost-wing-like-looking things coming out from the back...