.....hhhhhmmmmmmmm.........
may i be rhetorical for a min or two ?.........i'm as anal retentive/compulsive as any modeller...maybe even in some cases....more so, in that i pick a reference photo(s) i like and start putting together elements from the modelling world to replicate the photo(s)..........silly or not that's the formula i'm compelled to follow......
i've on a occasion had the opportunity to line up probably 1/2 dozen of the interior cockpit colours by various mfgs'.....MM, Testor's Acryl, Poly-S, Gunze, Tamiya, Xtra-colour, Humbrol....etc.......& aside from some shade differences here and there i was remiss to pick which one was the "exact" one for a given
scale subject.......the choices are as varied as are the perspectives.......shade, half-light, canopy open/closed.....etc......etc.
during the mfg of war planes......were they that consistent in colour shading during it's application ??????