I want custom settlers/raiders...but can't edit them?

[xenic]

So I really want to make some npcs special. Unique faces or certain body types/faces. I tried using the "showlooksmenu" on them but it won't change the face. Is there a way to edit them or summon settler npcs that I can edit?

 

While not exactly what I want, I did find this: https://www.reddit.com/r/fo4/comments/3xnzdb/how_to_customize_settler_appearence_pc/