I know that ME 3 has other method to enhance the main character's face using a headmorph instead of it, however I'm not sure ME Andromeda has any other method like ME 3, so we have to undergo trial and error through the typical way of doing it.
The mod that I uploaded today is the result from many tries through doing it.
I think it's not bad to play ME Andromeda with it for now and I also want to share with you if you think it's ok like me.
This one is for female ryder and I enclosed the images that I customized her face step by step.
I hope this one would be helpful for you.
Used mods for screen shots ;
Asari Underarmor Casual Replacer All Variants female by Atherisz