I’ve noticed this in a couple of other posts. The concept appears to be that you spray a dark color, black or something similar, along panel lines. Then you apply all your exterior paints, whether camo or NMF, whatever, and you should get a kind of shadow along those pre-shaded panel lines, correct?
Does this method work well with NMF aircraft? Do you thin your pre-shade color to any degree other than what you would normally do for airbrushing?
I don’t know if this will work with NMF… I guess it depends on what kind of NMF paint you use. I thin my preshading color so it’s pretty thin because I spray at a lower PSI and a smaller tip.
On NMF, I tend to lean towards seperate panel variation with shades of NMF or foil. Then I’ll use the sludge wash to bring out the lines. But, give it a shot and let us know