I think you will love this person on YouTube "cgsbgs". He does some really amazing dragon work. [link] They are a great artist and do other pieces but like you they have a thing for dragons which dominates his channel.
Body language is unique.Tale posture like a cat "ready to bite", wings "ready for flight" , head and body stance "will hold my ground". Great color, and stripes show there's a lot of tiger in "Newton". Very good detail. I agree with BlkBullet 23...scales with feathered appearance is excellent.