I assume you mean the colour of the infantry used by each nation not the icons themselves??? .....
"i.e If I want Germany to be the only country (with the exception of Switzerland, Argentina, Italy and Croatia) then how do i do that? "
"If I want Germany to be the only country" isn't really clear so I'm guessing what you mean
However, if you mean the colour infantry assigned to each nation that is hard coded and will not be changed. I had a hard enough job the first time trying to match them that's why I added a dark brown set a few releases ago. When two nation of the same "colour" meet up the default for one of the sides will be the light tan. That's hard coded as well
Don
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