So are you still at 15% development?
I've been making a lot of new areas, but haven't really added many enemies, triggers, or events. I guess it would be around 17%, because I still have a bunch of areas I want to add, and then there's triggers, testing, etc. I'm making good progress, though. I usually do lighting and sound right away, and then I add the other stuff later.
Update: I'm going to have to cancel this project. To make a long rant short: the layout sucks, BSP hell everywhere, and it's just not going anywhere. Sorry!
Edit: Aw, I didn't notice the bump topic thingy. Doh!