I know the shadows, lighting, anatomy, and almost everything looks a little bad xD, it was a hard pose to draw,at least for me, also this is my first time coloring a red dragon :O... in the plus side, I learned a few things, so I'll know what to do,and what not to do for the next time, so thats good!
anyway, this was a lot of fun to do, and this is my part of an art trade with ramthedragon :D

dragoness - Rea ©
art © Dradgien