The vault pack has been updated with new vaults. The archive has the vaults in one single text file and as separated files, too.
http://www.zorbus.net/bts/zorbus_vaults.zip
A huge graphical preview of the prefabs (included in the pack):
http://www.zorbus.net/bts/vaults.png
I've also release the dungeon builder of Zorbus as an external Windows tool.
Homepage:
http://dungeon.zorbus.net
Also the game just got a big update:
http://www.zorbus.net