I was bored and thought to try coloring this and entering. It started glitching, otherwise I might have attempted her/his wings. Maybe I will later, after I get some sleep...
There are swirls, spots and stripes in it, but I prefer more subtle to plainly visible.
Edit:
Finished the wings. Sure, the perfectionist in me wants to go over and add more colors and details, but this is pretty good enough without getting more complicated. Her wings are tattered and worn. They could be made more transparent if you prefer. The back story is up to you to make if you desire, as well as the personality and gender. I tend to consider the character as a female, but if you choose, it could easily be a male. The necklace "she" is wearing is a faded flower, worn out and matching her wings. Could have special powers or some meaning to the character if you prefer.