Dragon body types

It's a Wyvern. Jokes aside... I made this artwork in order to get a level up in many things that I am missing both in the designing and rendering process. It meant a lot of joy and fun to me tho'. Few months ago I realized that my drawing skills were lame and decided to change it. That's why I decided to do nothing else than practice and grab as little work as possible. All for the sake of getting better. Still, I have a long way to go, but I am already doing few steps forward.