Strike Witches
I had at one point developed a Strike Witches mod for the Ubiquity system (Hollow Earth Expedition). I was considering attempting to make use of it here...as the GM I would provide the Neuroi and the occasional plot hitch, leaving it up to the players to provide the comedic and other elements to the story.
If there was sufficient interest, I'd out an adventure element together and see what hi-jinks arise.
This message was undeleted by the user at 05:10, Thu 02 Nov 2017.