The map is Rochelle_b2 (current build). It has some scripting and script mover issues that need to be tweaked, and feedback from the comp community incorporated to make it a more comp-friendly map. If you don’t care about that part, then that isn’t a problem either. B2 has been scrimmed in the test environment and played extensively on a test server.
The screenshots are somewhere.
Screenies from B1: http://et1337.net/index.php?name=Forums&file=viewtopic&t=63
Changelog for B2: http://et1337.net/index.php?name=Forums&file=viewtopic&t=140
PM me if you are interested. Mapper should be fairly experienced.