Ever wonder why you got the message "Illigal 'Game Settings' value. conflict other Mod" after play around with
Enhanced Character Edit (ECE) and you done something with nose or lip value setting via
creation kit (CK).
This is because you didn't tick both Character Making Extender (CME) and
Enhanced Character Edit (ECE) esp. Before you want apply your standalone follower face morph, make sure that you tick along with both most important esp and set it as plugin (look at image above with red highlight). If you don't do that, you will not see a right value for both nose (value 32) and lip (value 32) and you might think this should be done by change the value via CK gameplay>setting (doing a wrong step end up you will got error message duirng gameplay).
Character Making Extender (CME) and Enhanced Character Edit (ECE) esp automatically provide a right value without playing with gameplay setting. Next time if you want create standalone follower, don't forget doing the right step.