In another thread,
Logic posted a link to a PDF that includes new information on an Italian researcher's work that includes one of the more interesting designs IMHO of all time, the Morelli Urban car.
aerohead did a thread on this in 2015, IDK if he remembers.
ecomodder.com: Morelli's 'Fluid Tail'
Here is the only picture from then:
Obviously the forebody differs, but that black 'cuff' Zevo provided should possibly be at 45 degrees instead of 20.