A great concept for a map, looking very nice in all the shots.
I am curious though, is the map meant to be playable in any form or is it simply a showcase of your work? It might be nice to compile it into a form whereby it could be a playable HLDM / CSS map, showing off your work to an even wider audience. I am sure it would take relatively little time on top of that which you have already spent.
Any plans on a beta release for testing or simply bug fix purposes?