<<ONLY FOR BEFORE 4.3!>>

To make Anna NPCs use facial animation from Female and Male Facial Animation mods, you must copy those files into my directories. The ones currently in my file archive are vanilla. This is a TEMPORARY FIX for the current version. Future versions will be pathed to the vanilla directory, so will automatically be replaced by those with any mod that does so.

Copy from:
Meshes/Actors/Character/Character assets/faceparts
Meshes/Actors/Character/Character assets/mouth
Meshes/Actors/Character/Character assets/eyesfemale.tri
Meshes/Actors/Character/Character assets/femalehead.tri
Meshes/Actors/Character/Character assets/eyesmale.tri
Meshes/Actors/Character/Character assets/malehead.tri

To my directories, adding to or replacing these files:
Meshes/Actors/Character/Anna_NPCs/Eyes
- eyesfemale.tri
Meshes/Actors/Character/Anna_NPCs/faceparts
- femalehead.tri
- femaleheadbrows.tri
- malehead.tri
Meshes/Actors/Character/Anna_NPCs/head
Meshes/Actors/Character/Anna_NPCs/mouth
- mouthhumanf.tri

This method is untested by me, I just don't have time now, but at least I could put this up for y'all, based on comparing the directories of the mods. Hope it helps!