[@tex] Unfortunately no, and if I remember right it was by someone on 4chan so there wasn't a source. I feel like I should see if I can find the artist though. I may be wrong on the 4chan thing.

EDIT: Oh shit I found it! The guy's name is "nebulatower" and he actually has another pic of her, albeit in black and white. The only other stuff he has to his name though is Asriel porn unfortunately.