The designer tells us that the shape was inspired by the skeleton of a cuttlefish which gives it a look halfway between a sports car and a speed boat. Some existing Audi styling cues can be seen such as the huge air intake which approximates the shape of the radiator grill on modern Audi automobiles.
The Calamaro is supposed to run on ‘clean fuels’ but its not clear how since the air intake isn’t connected to anything and there seems to be no visible means of propulsion — or flight — or anything else!
Having said that it does look pretty sensational.