Which is why there's the zudmwr.pk3 file, which you load up after zmwr.pk3 when using the mod with Ultimate Doom.
As for the lady in the blue top ...
 
... that's a zombified UAC receptionist and ... er ... wasn't actually supposed to be included in the public mod as she's intended for a future project I'm in the initial stages of making. I originally threw her in there purely for testing purposes. 
Given that this was a blunder on my part, I'd really appreciate it if anyone who has come across this enemy does not use her in their mods. Not yet, anyway.
As for the elusive Me, you're gonna have to keep looking 
