So the last couple of days I have had some time for mapping and I wanted to make something. Unfortunately I haven´t had any inspiration to create anything from scratch so I just decided to create some more detail for one of my favorite DAB-maps, da_megachat. I am not really done yet but I have gotten some detail work done and optimised a bunch of brushwork. I want to add more detail, especially to the buildings that cordon off the map, to the 3dskybox, and inside each structure, and I would also like to add some more routes of movement and fiddle with the lighting.
Update:
Alright, I feel like I have done enough for now and would like to move on to other levels lol.
Here are some pictures and all the files in case anybody wants to mess around with it or play it or anything. If you wanna try playing it, keep the original version somewhere on your ´puter so that you can roll back to the original version for later online play.

Comparison pictures before/after
http://imgur.com/a/XhhWh
All the level files in a .zip folder
http://www.filedropper.com/damegachat
Want me to do this to any of the other levels? I have some time to do some mapping for the next couple of weeks before I go to america all of June, and I only have like one idea for a level which is only gonna take a couple of days to build I think.