This is Nyx Avatar, first form of the final boss of "Persona 3" game. I quite obsessed with it, you know, like love at first sight,lol. I love the design so I decided to make a wallpaper. I took (scanned) the character out of the official artbook of the game and, actually, I took the moon too. The rest (include the shading and the lighting), I made them by myself with the Photoshop. And the sky's green cause in the Dark Hour (midnight) of the game, the sky'll turn green. - K.i.D (Kalynx)