For those who have already taken an interest in my Necropolis: Mausoleum level, or commented on it, you may like to know that I have finally uploaded the revised, "new and improved" version 1.1 of the map.
It's only taken, what, 4 months?!
I took on board many of the comments already made on it -- specifically adding ambient sounds a-plenty, fixing up a few minor texture mismatches, and [hopefully] fixing the problem with occasionally getting squished at the top of the elevator (although only time will tell with that one; either way, I don't see anything more I can do to resolve it...)