I got a little bit work done on it today between thunderstorms. I finished the screen and glass in one window. It got dark before I remembered to get a picture of it.
I wanted a way to securely fasten the back doors to the middle support 2x4 while traveling. I anchored a piece of all thread in it and used an old wrench to lock the doors down. I used a lock washer and lock nut to tighten up the wrench. I might double nut it during for the road just to make sure it stays tight.