Aya in the snow?  Isn't that the full figure from 
Ep 12, I think, where Aya ambushed Takatori's 
limo and ended up getting tossed to the ground by 
Crawford and Farfie.  There should be a bunch of 
rain fx over that and I don't think the whole 
thing was shown - I'd be more precise than this, 
but I can't find #3 in the DVD set that has eps 
12 and 13 just at the moment.