/r/ one pice papercraft
http://rapidshare.com/files/3823639/One_Piece.zip.htmlThey're originally from http://jns.ixla.jp/users/bocchi057/, but most of them were taken down, so I rapidshared all One Piece characters he made (see picture).
http://members.home.nl/saarloos/othermodels.htmHas a hand-drawn, but very good looking Going Merry. Not the easiest papercraft, though.
These three are from a site that seems to be dead: Luffy...
Sanji...
...and Usopp.