.Map :: MoHAA Mapping

Are there any custom bush models floating around the net? I've seen some in maps that I cannot find in Radiant (static>natural). I'm trying to make a forest like appearance, but the lack of bushes isn't making it turn out too nicely.

If you see it in a map, you can extract the model from the pk3 files.

But, it would be polite to ask first.