This is the list I use for RAF.
Comes from the site in original post.
Seem very close to actual colors.
Color and RGB values
Azure Blue - 125,145,185
Sky - 182,196,171
Dark Green - 89,92,78
Middle Stone - 176,147,92
Dark Earth - 123,105,78
Dark Slate Grey - 97,99,82
Medium sea Grey - 143,147,150
Dark Sea Grey - 127,132,138
Extra Drak sea grey - 103,108,115
I just use black and white for rivets and panels.
Any others check
http://www.1java.org/sh/