I'm in the process of a 125 square foot RV build, I just finished installing 1,380 watts of solar on the roof, a 6,000 watt AGM battery bank, sine wave inverter, chest freezer, stock tank bath/shower, I've fabricated everything from scratch to keep it completely stealth. All of the interior is aluminum or hardwood and while the interior is going to have to be a work in progress and adaptive to my needs as I figure them out, I have my power system functional and I'm about as under the radar as you can get on this large of a scale. I will post a picture here or there but figured I would start the thread and see what others have done or are interested in doing. I'm planning to leave in the next week for a couple months and decide if full timing is a good fit for me.
Here's a photo from a couple days ago of the sunrise over the solar panels.