Mnemosyne thread...Go!
Haven't seen any wallpapers around, but here's some better scans
DO WANT
I second that
moar for ur pleasure http://youtube.com/watch?v=5wGxgJXO7gc
BUMP for moar Rin
http://moe.imouto.org/post?tags=mnemosyne&commit=Searchfull size scans