Well its about time have made Ray's demon form a ref. right now Im just keeping it simple on my refs. I have 3 more to go and will still be at it.

Other detail that is not on the ref is that demon Ray is a Soul eater. Body is more feral like but still Biped like a Lycanthrope(Werewolf) for example.

He still a Yammaruke dragon just consider as a demon dragon in this from.
and dont worry he wont eat your soul unless your near to death.

Demon Ray (c) ishigray