I saw this and thought you may like it,
chessie_reeves.
Paper model cutouts and instructions for Howl's Moving CastleThe links are supposed to have expired already, so if they have by the time you see it, I can send you the files if you want.
There are 2 files, 1 for the cutouts and the other for instructions. It's in Japanese but there are lots of pictures so I guess it shouldn't be too hard to figure out.