those models will be very useful! now we pretty much have all tilesets we need, thanks grey!
what comes for moria, we could always use more models for it.. i think simple but huge rocks would help alot; we can add walkways on the sides with vanilla models.
http://www.starstore.com/acatalog/Mines_Moria_environment_cl.jpg
http://i622.photobucket.com/albums/tt306/atibingler/Mines_Moria_environment.jpg
another inspiration could be the scene when gandalf brightens the light right when the fellowship enters moria..