The design office continues to work on a new mobile unit. After the addition of pseudo hands and long-range weaponry, there was a problem with shooting, which the mechanics are currently working on fixing. In the future, the interior of the cockpit will be redesigned and possibly the access hatch will be moved upstairs

Input:
1-Activate systems
2-Activate mounted beam sword
3-Activate pseudo-arm system
Select weapon-Deploy long range armament
Trim up-Change long armament position

P.S
I need help creating hands for a unit. The goals are as follows.
Mandatory:
1. The hand must be able to place the weapon quietly.
2. Fingers must be able to move quietly (needed for possible 3d printing)
3. The hand must have five fingers.

The current hands, although they look good, do not fulfill any of the above requirements