Sugarvalves mentioned recently in this newspaper article:
If you don't recognize who she's dressed as, that's on us, with Katy's Amanda Ravenscroft cosplay effort likely predating the release of this NPC by several years. Look, don't blame me. I wrote all the missions ages ago. We're just very busy right now. And also you don't really deserve nice things at the moment, do you?
There's a light at the end of the tunnel, but it's a long tunnel :)