Need to spend 20k and make your car look uglier??? I present to you: A Prius with a camper added to it. The camper allows a total of 4 people to be able to sleep in this vehicle, and adults can stand fully upright. I cannot find any info out there on what this does to a Prius's mpg- obviously has a negative impact, but is a cough stylish cough and aerodynamic design... link