Since I have a horrible memory and I feel like I'm perpetually dreaming, this may not be accurate, but when I loaded the mod, the image for the Player Bot Setup from the local multiplayer was a person's face from the side looking towards me with a strange expression, all in an otherwise black void.
Whether or not that's accurate I can't tell, since I'm too nervous to redownload and load up the mod to check. I got the courage up poke around in the WAD but I couldn't find anything for the file.
I downloaded the mod from the download button on the mod's page.
Sorry for the long reply!