Civrays InMoov - Completing the neck

In this video I complete the neck mechanism by adding the servo and piston that drive the up and down movement of the head. I am using the Hobby King HK15338 Giant Digital Servo. I start by installing this into the chest. I then go on to 3D print the piston and finally bolt it to the neck hinge. At the end you can see I clearly need more power from my batteries.