Knickertwist (I love that name!) posted a really lovely tribute on Craftster to Leon, The Professional, a movie that came out in 1994, starring Jean Reno and Natalie Portman.
It measures 5″ tall and is built upon a Graphic 45 matchbox. It slides open, and features a Madonna, bullet marked wall and two quarts of milk inside, all part of Leon’s apartment in the movie. For more pictures of his window, check out Knickertwist’s blog.