I'm not 100% happy with the results, but I am satisfied.
I dont like how I made the horns look, and I'm still iffy on the tweaks I made to his original design...
http://www.furaffinity.net/view/12243840/

Not sure if I'll alter him later, but for now, here's a makeshift ref of Crest. xD

He also has a feral dragon form.

Enjoy!~

`Character/art are mine