I was thinking it would be great for there to be a new arm mold that (with a new hand mold) could hold to scope of a gun to make it look like a fig is aiming and holding his gun steady, or that could hold the bottom of the gun or the mag of a gun. So instead of a hand going straight, a hand hanging up or down (it depends on the way you twist it in the arm) and an arm the reaches the the side. Not truly sure how you would do this, but it's just an idea.
Thanks for reading,
-C