I find only these kinds of paper models.
Rozen Maiden
http://www.akibablog.net/archives/img/r103.htm
http://www.vitaminless.sakura.ne.jp/wf2006w/photo_06/wf06w_171.jpg
Ideon
http://www.akibablog.net/archives/2006/02/2006_5.html
http://www.gpara.com/special/event/wf2006win/index.htm
Dorkas
http://members.jcom.home.ne.jp/vjedogonia/wf06win/wf06win_182.jpg
http://members.jcom.home.ne.jp/vjedogonia/wf06win/wf06win_183.jpg
Rozen Maiden
http://www.akibablog.net/archives/img/r103.htm
http://www.vitaminless.sakura.ne.jp/wf2006w/photo_06/wf06w_171.jpg
Ideon
http://www.akibablog.net/archives/2006/02/2006_5.html
http://www.gpara.com/special/event/wf2006win/index.htm
Dorkas
http://members.jcom.home.ne.jp/vjedogonia/wf06win/wf06win_182.jpg
http://members.jcom.home.ne.jp/vjedogonia/wf06win/wf06win_183.jpg