That 3D effect... wondering if it'd look better without or no, but maybe you can actually see this in a cool way if you have some real 3D goggles? Without those it gives a somewhat fuzzy impression.

Form otherwise is nice though, and angelic apparition indeed, the upper part comes across well, but somewhere below the neck I lose track of his form a bit. Took a while to notice the black parts closing in were his wings going around like that. Pretty interesting design, slim body, big wings, a crown that seems heavy to bear... story would definitely be intriguing to hear. Nice work.

-cd-