I purchased a Tepui Siberian Camo Autana RTT in 2015 and started building the trailer. I started with a $50 CL find, basically just needed a serial number and license plate. The outer rails are the only pieces left of the original trailer. I ordered a new axle and tried to match my wheels but they changed the design a bit, and had a couple old 35" tires mounted for mock up purposes. I found the side boxes on CL and used them for both storage and fenders. After the first outing, I added 50 lbs gas struts to the corners to help raise the tent to sleeping height. Next on the to-do list is to cut a door on the drivers side in front of the tool box and build a roll out platform for my large RTIC cooler and then an off road coupler. 
