Thought I'd share our version of Blackwall Keep. In addition to adding 2 Blackscale Lizards, 4 Monitor Lizards, 6 more lizardfolk and a "mobile battering ram", I also did up a basic 3D mock up of Blackwall Keep. It was simple, but man did it make for a great gaming session!
Supplies:
1) 1" to scale print outs of the upper levels of the keep
2) Thin Cardboard (I used an old shoe box)
3) White Glue
4) Wooden Kabob Skewers
5) Scissors
Glue the print outs to the card board. After the glue dries cut out the 3 different Blackwall Keep levels. Make a small starting hole for the skewers on all the cardboard levels. Run the skewers through the top level then continue down. The "tightness" of the cardboard around the skewer holes should be enough to keep it in place. I kept about 3" between each level so fingers could get at the minis. I think that does it.
Man it was a huge hit! I posted some pictures here that one of my players took:
http://photos.yahoo.com/sobustooms
FYI - I also created a small ladder which the lizardfolk used to scale to the second level. That was a hit too. LOL
Enjoy!