Well I'm currently working on first "real" map.
I am essentially translating
League of Legends Crystal Scar map into a TF2 CP map.
Here is a break down of how it will look (I know crappy drawing, but it will have to do):
For reference here is what the Crystal Scar looks like:
A few challenges I'm dealing with (probably nothing to a vetran, but for me it's a bit hard) are the fact that the map is very circular, translating certain aspects of a MOBA to a FPS will be awakward, but not impossible.
Finally here is the very very very early version of the map:
I'm currently on break, and start back up school in a week so I'll see what I can get done. After I start my classes I'll work on it more additions will be even smaller, but such is life. Hopefully one day this will be completed.