konichiwa, minna-san!

i have two requests to ask of those of you who 
collect or browse night walker cels. i am 
looking for two cels in particular, both of 
which i have seen and one of which i *know* was 
sold ;). the first cel was a backgrounded pan 
cel of riho with that insane, evil grin forming 
on her face. the second was a cel of shidou of 
which i had saved the scan (below). i was 
wondering if anyone could tell me if they've 
seen either of these cels around?  in cel shops 
(hinthint) or galleries (oogleoogle)?  any info 
would be great!

haruna