In reply to Matt. I do believe the ns textures are copyrighted..

Hm well I think of creating a NS edition of darkest_day. I have many many ideas for a NS redesign of this map.

Cool, lighting and textures look great, but I don't see how anyone can police who uses whos textures.

Are those ns textures? If I recall correctly you're not allowed to use them in other mods.

Looks cool overall.

The architecture is pretty nice. The textures/texturing is alright.
But that lighting needs tremendous amounts of work.

Its really dull looking because of the lighting. I'd suggest harsher shadows and such (look through some rad options).
Some other small, low lit, light sources would be good as well.

Other then that. .. keep going. You seem to be making something cool (theme wise. I hope it'll be more then just cooridors)