I have been thinking about the camo schemes for some of the ex-Imperial Guardsmen in my Inquisitorial retinues (and probably in odd bits of guard gear for others too). So I painted up a few sample squares as a test.
About life size on my monitor
As it happens, I have somewhat color deficient vision, so some of these look like muddled messes to me (which of course they may very well be). For example, my wife likes #4, but it only has about 2.5 colors for me, rather than the 4 that are actually present. Since these patterns are going to be about 1/4 this size, it may make sense to select ones that are more defined.