http://paperkraft.blogspot.com/2008/03/star-wars-r2-d2-papercraft.htmljust got it from my rss feed
HOLY YES
BRILLIANT!
There's also an R2-D2 from http://home.hetnet.nl/~erwin47/models/r2d2/ which moves his "arms" when you press his "foot".And here's another one: http://starwars-tw.com/replica/r2d207.htm
here's the direct link for the lazy ones:http://www7a.biglobe.ne.jp/%7Esf-papercraft/Gallery/Gallery.html
Even simpler and less than one pagehttp://fccafe.fc2web.com/r2d2.html