So I've been working on my maps the last days, taking cues from the rest of the mapset:
Map06 doesn't have mayor layout changes, just made some areas taller, more defined lighting and it's now more in the open:
Map08 also is more taller, but the ending are was changed yet again, now it's just one room.
Map18 outside area now looks like this, and there are other changes that I haven't screenshoted yet