Here is the same HMG, you could see on the move here , in a firing position.
HMG
NVA Heavy Machine Gun
Here is a HMG of the North Vietnamese Army on the move. Again sculpted with the addition of personal arms of the operators so they are not defenseless while moving the HMG.
North Vietnamese HMG deployed
Here is the heavy machine gun of the NVA deployed in an elephant grass patch.