I have started fresh with this project. Now we have a fully 3d printable STRONG Stewart platform that will use micro stepper motors found here USA https://www.ebay.com/itm/28334...
EUROPE https://www.ebay.co.uk/itm/Mic... And a 3d printed strong actuator for the motion of movement. This thing is going so cool. Use a soldering iron and 1,75 3d printing filiment for the hinges as shown in the photo. Hammer the motor drivers in the motors to ensure noe gear slipage. As shown in the photo. The face will be projected and animated with voice recognition as shown in the photo.