The Union troops will be a bit more uniformed, but far from being the anonymous lines of blue troops we're used to seeing in the Federal army. They will all be uniformed in the 4 button coats, carry Springfields, and all wear the standard leathers and gear... no packs. The hats and faces are where we'll give them some personality. This will be a decidedly Western unit, populated with undecorated 1858 dress hats (The Hardee Hat), some telescoped down, some with the center crease, and some looking fresh from the quartermaster. Probably throw in a forage cap and a kepi for variety.
While our first set was meant for a battle or skirmish line, our Union will be in an advancing line; ducking, weaving, and hollering at each other to keep moving!
Beau