By beating the game on Hard, you get that first image at the top, there. I'm not saying it's an exact resemblance or this is concrete, but don't you think that lady resembles Mona, at least from a 'first draft' point? I think it's the way her hair's shaped, along with the colours and style of her clothes.
What do you reckon, guys? Was this the start for Mona's conception or am I seeing white and calling it snow?