Hi Rocky,
I'm not sure if I have understood your question. You ask for the "pelisse", that for me is the fur edged jacket, which could be carried opened on the left arm, or closed above the waistcoat, without dressing the dolman. But the pelisse of the "Chasseurs" was scarlet red. You are speaking of shading of green...green was the dolman, the jacket underneath the pelisse. Generally the green shade of Napoleonic uniforms was rather dark. With acrylics I generally use Model Color Vallejo Black green 980 mixed with a little bit of Bronze Green 897, and lights in Deep green 970.
Best regards
Marcello