The camper is made from cedar, pine, and mohogany strips over plywood. The shell is encapsulated in fiberglass and clear resin. The galley and interior cabinets are made from oak and walnut that came from local trees that my brother and I sawed on his sawmill.
I used a PD4045 for the electrical, and it powers the Bluetooth equipped radio, USB outlets, and various AC recepticals. The camper has LED lighting is built on a utility trailer for a chassis.
I made a thousand mistakes, fixed 990 of them, and concealed about six more.
Anyway, many thanks to the users here for all the useful threads.