I go back to my earlier comment. These are "toys" in a sense, but also art. Are you telling me that your "source" material is different or better than Andy's? Do you think your original photos could have captured the color a bit off due to light, etc.? Is is it possible battlefield conditions, sunlight, etc could have readily changed the paint after applied? Do you have an actual can of the paint in question, and have you seen it applied to a metal surface, left to the elements for some time? I suspect not. Thus your view of the "correct" color is no more than an opinion, based on your limited information. As KC has vastly more experience than you in producing their "art", I would naturally defer to them - barring your having truly superior information, which I strongly suspect you do not.
Here's data from Chory's chips in his book.
The WW2 RAL chips are in at least four libraries in Germany, as well as the RAL institute itself. These are Munsell codes of which I have given the primer elsewhere on the forum, so if you search for Musell & my name, you should find them.
Let me go down the list of concerns.
1) American paint specs called for the highest quality most lightfast pigments known, I would assume the Germans did as well. I would doubly assume this given that the best inorganic pigment mines in the world were in the German sphere of influence, Spain, France, Italy, Turkey.
2) The data shows a /2 chroma for the olivegreen color standard. That would be as high as it gets. Nothing creates more chroma except mixing in another color, usually much higher chroma. Sun won't alter to a higher chroma, thinner won't thin to a higher chroma, dirt wont dirty to a higher chroma,
3) Yes in WW2 there were accelerated weathering studies performed on American tank colors, in Florida & California
4) There are only two instances of bizarre Olive Drab color changes in WW2 I am aware of...tanks & planes in early WW2, through Torch, Sicily; and high altitude planes throughout the war, B-17s. The paint (which was laquer, not enamel) was never designed for that extreme altitude.
5) I would hope this data would be useful to painters to learn chroma from greyscale when going for 'scale effect' in their models if they choose. Going for higher chroma that what is listed on this table is truly 'art' & devoid of science or fact
Ten million colors of all sorts are visible to the human eye.
