I kinda agree with some things I've heard about the gothic style being done to death....but I think the simple solution is to...not play those maps. However, just in establishing if this is a quality map or not, I believe it is a very high quality map. It has all of the things that fit together well to make (what I think) constitutes a good map. This map really nails a lot of enjoyable gameplay, an ok weapon distribution, and looks spectacular. I say, keep up the good work.
I'm sorry if this is a known issue, but I couldn't help but notice this:
*re-edit - quake3world won't accept images from tinypic.com? what gives?
and it blocks the name of the domain? It starts with a T and rhymes with "RinyPic"
If you used all baseq3 textures and shaders...how is there a missing texture? is my quake 3 install just crazy?
for a map like this, I might try to work on the ambience, I know quake 3 supports some neat sound functions in maps that would make it easy to add the sound of a ghostly wind or some other creepy whatevers.