my next customproject from my long list is finished.
Alternate head for Man-E-Faces.
no rotating head....

with the addition neck this head is switch without problems on MEF
but the best you can also put MEFs helmet on it. you only need a mody pin
(the feature doesnt work)
at the moment i have two different colors because i am not sure wich is better

a headset consists: MEF-head, neck and mody Pin
Without the neck you can put the MEF-head on each normaly Classics figure