Dragons.
It could be some sort of dragon hybrids, morphing into a dragon via whatever (fairy tail dragon slayer style dragons) people descended from dragons, and just a big ol' classic dragon's layer dragon like singe. Its whatever, I like dragons, they are cool.
https://gamefaqs.gamespot.com/a/forum/5/55c53bd2.jpg
GTag:MadDogg730 PSN:lMadDogg NNID:xMadDoggx NS friend code:5313-0564-0819 Go buy cyber shadow like right now.