Calling this done.
#animation and #rigging test done with #b3d
The head is driven by the joystick controls.
Translation is on one control and the rotation is on another.
The eyes also have joystick controls either side up the top. (mirror poses easier)
The actual rotation left/right is actually the model turning, but the up/down is the parts translating and texture being animated.
The mouth is grease pencil with a time offset modifier.
Audio from Brooklyn 99