Ah, I read it as "Maybe as a community we can fix it enough to make it playable." - "No, thanks.
", while you meant it as "Thank you all for waiting so long." - "No, I thank you for working on this!"
Shame on me. I like the level of detail and the overgrown walls as well as the under water parts. I'd really like to take a look at it if it is playable, but not so much if I had to fix it up first.
Imagine this level with an overhauled engine like it has been done for Quake. With shadows cast by everything, more physically correct fog and proper underwater rendering.