I built my first non-traditional teardrop over a period of 5 months this past Summer and Fall. It was built on a Harbor Freight frame, and skinned with Filon. I had so much fun building it that I decided I needed to build another one. So, I listed it on my local Craigslist and sold it 3 hours later.
For my second teardrop project I decided to weld my own frame, and will skin the camper with prepainted aluminum. I will use lessons learned from the first build to make this one even better.
It took about 8 days to cut the steel, weld the parts, install the suspension, and paint the trailer.
I am by no means the skilled craftsman that so many people on this forum are, but maybe someone will find something interesting in my build. I will make an effort to post photo updates on a regular basis.