This dragon is so awesome, I don't even know what to say about it. That expression on his face is priceless! The colors, the pose, they fit so well together. The scaling is sweet and the perspective from head to toe is also well done. I also love how there are little (almost hidden) swirls everywhere, like in the fire or chin and shoulder of the dragon.
And I do adore nose horns ^^
I hope you don't mind the fact that I featured this in my journal