I tend to name all my dragons by their colours because I'm that uncreative. XD
I like how this one came out. The stance and posture seems fairly natural, porportions seem ok, and the colours work.
I've taken to having the closest hindleg in the shot swung backwards, instead of in the crouched sort of stance I always used to have dragons in. The crouchy stance with two hindlegs aligned just looked like they were about to jump, or spring, or shit, but without any of the necessary sort of coiled energy expressed in the picture - so it just looked unnatural. The leg back makes it looks much much better. I see why a lot of dragon artists do it that way, now.