How do I change skin color on British Line Infantry?

[General Andy]

Hi. I want to change some colors on the British Line Infantry. Such as making a white rim around the hat and changing the shade of red that the coats are. How do I do it? I have searched all over the internet and can't find anything. I don't want to make a new unit, I just want to edit the colors on one. PLEASE HELP!!!!
Thanks!

[PunitorMaximus]

there is already a mod that changes exactly that!! just look for redcoats-the patriot style in etw mod threads> visuals and audio (im not sure, if it isnt in this thread, search in some others in etw mod threads)