[Avmaviator]

That's wild Kevin! The paperwork was pretty basic. I got a package with instructions from the state which contained: a normal title/registration application, an affidavit describing the components used and how I build it, copies of bills of sales and other sheets like the Certificate of origin, and that was about it.
The guy at the state reviewed it (called me about a couple of things), then passed it to the State Police, who then called me to inspect the car, then the inspection. The officer actually finished the "paperwork" in his car, on his laptop, and sent the approval notice from my driveway, it was pretty neat.