I'm in the same boat as Harry here on this one, 
though my focus is a little different.  I'm still 
actively collecting though it's hard to find cels 
I like. ^_~  (well, I like a bunch of SM cels 
that show up, but I'm trying to stick to 
collecting a few characters).  Every so often you 
see a good cel of one of the kitties, while on 
the other hand, cels ie: of Tin Nyanko can be 
real difficult to find! ;p