At 4.2 cu ft of interior space ( 29.5" high x 20.5" wide x 20.75" deep ) this is not going to find room in most teardrops. Cargo trailers are another matter though. I got around to hooking up my regulated 12 VDC power supply to it today and ran it for a couple of hours. It made ice. We got it from truckfridge.com; $599 + $100 shipping.
Photos below. Interior is nicely finished. The door is reversible but it appears there will be two holes in the door face that will need to be filled with a couple of "cosmetic" screws.