It's pretty simple, and probably really easy, but I still don't know how.
Like the /hug command, you say "/lowerhands" and your Blockhead lowers both hands, so you can walk around holding a sword, or a gun, while not pointing it at people.
Might be good for filming, or showing you have a gun, but not pointing it in their face causing them to panic and run like hell.
Example:
A small comparison of hands raised and loweredAnyone know how to do this? If so, can you make one?