Hmm, I had a look at the NeoGAF thread those came from, and now I want all those UT3 maps (including the forest one, I'm a sucker for forests). Any chance you can contact the poster?
Well I couldn't find this map, but I did find the community bonus map packs volumes 1-5. Wow! Not only are these maps up to the graphical standard of the base game, they're better designed! That Meditation War map is easily the best war map I've played, and that collision course domination map feels as frantically fun as an assault map. Plus they're a lot brighter and prettier than half the base game maps that take place in the world of dark dark emo mcdark.
With these map packs installed, UT3 finally feels as complete a game as UT2k4, but with the better balanced weapons!
Two working class dudes, one black one white, just baked a tray of ten cookies together.
An oligarch walks in and grabs nine cookies for himself.
Then he says to the white dude "Watch out for that black dude, he wants a piece of your cookie!"