This video does a decent job of explaining it

ah thanks for the video.

ear slot reddy

some improvements .

got me the ears and lower back head .

great head Nomad - eyes, talking (with my lines, lol)

Did you print the eye parts?  where are they online?

EzAng

hi ezang

here the stl for the eyes

eyes LED.stl

ezang

here the link straight from inmoov site.

inmoov parts