Keep an eye on this one:
http://pub.ne.jp/casiopea/
14 July blog has Excalibur sword for example.

Also, if you can manage registering in Japanese, there is a freebie thread here too:
http://www.forum3d.net/bbs/index.php

Good Luck.

BTW - anyone know what happened to BugzLife's freebie swords he is trying to release at Renderosity ?

Eternal Hobbyist