Wow this pictures are awesome how did you find these?
There's also a fairly large thread on these in the Manga/Comics section of 151chan.org, but I would be careful venturing there. :p Not nearly as many as that japanese site, but I got most of anime'd PokeSpe pics I have from there, and they're a pretty awesome source of Pokemon pics in general if you know where to look ;B And you don't have to sign up or anything, so that's a plus.
Just thought I'd throw that out there. n.n
Some of these pictures look different...