It's inverted from the one that I have favorited in my faves.

That's because that one has the wing on the wrong side. When I was shown the initial sketch it was this way only with the face marking on his right, when it is supposed to be on his left so I had kei flip it horizontally figuring that'd fix the problem. After kei finished it I realized that placed the wing on the wrong side then so I had them flip it back over and remove the marking on his cheek. This version is, in fact, the correct one. ^^ (wing placement wise)

I like it.