One by one the end table parts are built into the planned heights and painted umber. The wall panels are applied with double stick tape, not VHB.
And tada --- divider shelves.

They are 17.5 long, 15.5 wide and 60" high. They weigh about 10 pounds, I would imagine. I should have them finished up soon. The wood parts are grey and I think for the moment, I'm going to leave them that color. The wall art is plastic, btw, so it won't rot.
I'm really horrible at spray painting so don't look too close!
Next up, is the walls. The carpet on the wall behind that last shot is what's going inside the trailer. It's super light weight and I think it will work well with my color scheme.