Her's an older post of a 95th Rifles uniform I did a while back.. If your not watching Redcoatcat already you should be, she does the most awesome artwork, with an accuracy I can't come close to...

If you see a difference between the uniforms, there were a lot of differences during the war, and sometimes the soldiers were literally wearing rags when the quartermaster caught up with them...

But check out a great artist and this one piece she has done..
http://www.furaffinity.net/view/7945348/