Attached Link: http://market.renderosity.com/softgood.ez?Start=13&cat=3DIPOSSETBUI&WhatsNew=Yes

Well just for yucks and giggle I went looking for a site I had found a long time ago. Alas, I didn't find it but I did find these sites: http://www.medievaltymes.com/courtyard/12th_century.htm http://www.solis-media.co.uk/relocated/rpg_archive/floorplans/index.html As for making them for poser, there are many modular architecture sets by various people in freestuff and in the Marketplace. You should be able to assemble your own custom dungeon/sewer setup with those