Lol this does in a way, remind me of Krizzly's Funhouse too...
But with the lack in texture variation...even thought it is themed as a military base... What you could do add a few more mapmodels to make the map seem less empty and plain.
Also, it would be nice if you make the map less bright (e.g. the hallway); by that I mean to take care in you lighting. Take a look at the official maps and some other [well-made] custom maps out there to get an idea of how the mapmaker did the lights.
Other than that, I guess you could umm... Add some vents/doors to add that much more detail. :)
But with the lack in texture variation...even thought it is themed as a military base... What you could do add a few more mapmodels to make the map seem less empty and plain.
Also, it would be nice if you make the map less bright (e.g. the hallway); by that I mean to take care in you lighting. Take a look at the official maps and some other [well-made] custom maps out there to get an idea of how the mapmaker did the lights.
Other than that, I guess you could umm... Add some vents/doors to add that much more detail. :)