You bring up a topic I actually have been looking into, myself. Even though I have written recently on a different tangent for a process that I have spent less than 5% of my camping time. My interest of for the 85% of the camping I do, remote/boondocking. I have been looking into screens like the military have used for masking their mobile equipment. Or even sun shades. The big issues I have with this direction of thought, cost, where to store it, wind load and securing the material. The big advantages is to mask my appearance at distances. The reason I don't wish to color the camper, is the ultimate Heat Sink impact it has.
Looking forward to this discussion. Getting the popcorn out now. Some of my iron soldier friends would be good to chime in on this too.
b