Originally posted by Citabria
I just hope skinners will attempt to simulate the metals deformed surface using this technique or a technique of there own design.
Well, that's nice, but consider that this deformity is the result of a manufacturing process, like putting a trillion rivets in close proximity to each other, and is dependent on the plane itself (it is not universal). Further, this warping can be caused by prolonged use over many many many years, and a new aircraft will most likely not have any of these deformities. It is only the stresses of many hours of flight time that cause this. Consider that most airplanes you might see this on were made in the '70s and are still flying today. More modern (recent) planes do not have these deformities (judging by the photos I've seen).
WW2 folks knew what they were doing. We don't give them enough credit sometimes. A bulky, deformed, surface would increase drag.
Also I've seen footage of P38 Glacier Girl from the documentary where they pulled her up. She had the same deformation areas (between the rivets) but once she was restored she had none of that.
I'm all for subtle shades, but in moderation, and it would have to depend on the plane (i.e. p47 would show this more than a 109).