Well as some of you have noticed, MichLUG set up a pretty big display at the Motor City Comic Con this past weekend. We had 5'x12.5' of Castley goodness. The city had 41 shops/houses, one 6 module tall wall and one 8 module tall wall, a large island fortress and two invading hoards.
My Brickshelf Gallery of the Castle layout.
Show Report - There are links to more galleries here.
The Layout Plan which helped Peter G and I plan what wall sections needed to be built.