Hello!
So, I've rebuild my infantry regiments. Simmi and Cooster give me some inspirations and ideas to create this troops.
I use for this customs only the specials 4622 (confederate soldier) and 4628 (union soldier). At first i chanded the equipment from south to north.

(THX Simmi) Then I also changed the legs in the same way. Because I think the little bit darker trousers looks better by the union soldier. The next step was to coloured the caps in the real infantry style.
At last I will create some decals for the caps. The union will get a harp sign, because they represented the 69th New York Infantry Regiment (1st Irish Brigade). For the Southern troops I haven't an idea at moment.
So, and now enjoy the pictures!
Best regards
Bennain