These pictures were sent to me by Sam Thompson, All made from cork board.
Sam's explanation:
"I've included a Robogear vehicle for some sense of scale. the buildings were designed with Robogear in mind so each floor level is around 3 inches high, meaning the 2 story buildings are about 7 inches high including parapets. the roof and inner floor of each building are removable and each parapet is designed with gaps for the towers and elevated walkway so that different configurations can be used."
I like them, simple and versatile with a nice unifying theme. Using the window off-cuts as roof detailing is a nice touch too; waste not, want not!