Here is the latest update of the mega-dungeon. Click to enlarge.
Map Details:
* Area 1 has a large well/circular open pit.
* Area 3 has a tapestry/curtain.
* Area 9 has a moat-like open pit.
* Area 34 is a large flooded cave that connects to a lake on the surface.
And here is this level added to the other nine. Click to enlarge.
Cheers,
Tim