Thats awesome.
Alternatively if you don't feel like changing the model, you could bring the guns closer to the chest which would look loads better.
I don't really get what you mean. Move the eye offset of the gun? or the offset in third person.
Probably both. Especially for the hunting rifle animation, the hands seem to go way to far down. Try shifting the gun closer to the minifig and perhaps for the rifle, not make the hand go so low.
Hah i named my video lol.avi so all related videos are lol