Fully 3D printed animatronic head

I designed an animatronic head with cheaply available components. This head has 17 servo’s: - 2 MG90S servo’s for each eye - 2 MG90S servo’s for top eyelids - 2 MG90S servo’s for bottom eyelids - 2 MG90S servo’s for each ear - 2 S3003 servo’s for the neck - 1 MG90S servo for the mouth The eyes are 22mm half round doll eyes from Ebay. A total of 28 MF63zz ball bearings and 6 M2 ball and roller links from Hobbyking are used to make everything run smooth. All bolted together with M2 and M3 hardware. Motion is