C3PO Head internals

Prototype including electronics.
Actually I just wanted an excuse to buy a set of round lcd displays.
Model is 95% draft, will be adding final touches and upload during mars-26 approximately.
Programming and wiring on Github to follow.
I do not reprint but i do make fixes before upload.

Tools:
Thread taps metric 2.5 , 3,4,5,8 and corresponding drills.

Metalware:
Base and upper base:
Furniture nut and screw for neck.
Upper servo 2x M2.5x10
Gear cover, 5xM3x12, 4xM3x18
Neck servo adapter 2xM4x40
Base to collar 2x M4x32
Servo 2xM2.5x12