Not much work on the trailer during the week, but I have managed a few small projects. I got the spar mounted on the roof so I wouldn't lose any clearance while inside the doorway - all other spars are internal. I also attached the front/rear upper rub strake - I'll get the lowers this weekend and hit them with the router to round them off.
Here's a pic I just snapped to give an idea of the scale. I'm 6'1" tall and 185 pounds (so I can fit in the doorway

The box discussion in the threads got me thinking of putting a tongue box on it. I may buy a plastic one and attach it with ubolts. Also the door is on the right (starboard) side of the camper. I just have it turned around in the garage so I can work on it.