Great mod! I've been playing whenever I can. Here are some questions that I think might need some answers:
I was carrying my musket around. Carrying the musket was fine, but when I switched it to melee mode, my right hand was carrying the musket (also, while my musket was held by right hand, the musket was on my shoulder) while the left hand seems to be holding something invisible. When I switched back to my firing mode, the musket was carried by both hands. Was this how people carried muskets back then?
Another bug is that sometimes when defeating/killing the enemy, their hand and(sometimes) musket starts flying. They land somewhere else, duplicating the hand and musket. However, this duplicate of hand and musket can't be picked up.
Also, no one in the game uses bayonets (well, some people use bayonets. The only people that I saw that was using their bayonets were Russian Grenadiers. Other than that, no one else.
Overall, this mod is great. You should have crouching, formations, able to have hold fire without stopping the reloading of muskets, all fire now and much more.