free radical wrote:
Definitely doable,,with enough time and money lol
Or you could build your own design to make it stronger better insulated longer lasting,heres an example
https://youtu.be/ao2LiqegRJQ
For another interesting,
maybe better TC construction look up Kimbo camper on YT
Sure you can build a box and then fit it out piece by piece but rather than a project that takes maybe a week to finish and doesn't require a lot of specialized skills... it's likely several months of work and you need the right skill set to build the box from scratch. This is basically the reason why commercially built units are crazy expensive.
Using a small trailer, the box is all built out ahead of time. Biggest project is welding up the subframe for the 3 point support and setting it on the truck. That doesn't have to be pretty, just strong.