This Mod was created by updating race and individual NPC redcords.

Race Records: First pdating the race entries to set new defaults for Head, Brows, Facial Hair, and Hair.  This means if an NPC record does not have a value entered for this head part however shows "default" it will pull to the reace file for details.  

NPC Records: Any editable NPC record was update. 
Face Complextion set to Default or clean complextion. NPCs will no longer have freckles, rough complextion or age of 40 or 50.
All Face Dirt Entries set to Color Average
Head: Set to high poly version
Brows: Set to High Poly Version if available
Facial Hair: Set to High Poly Version
Hair: Set to KS hairstlye except for Kaijhit and Argonian. (These set to high poly if available)

What can cause blackface, NPCS with facial hair clipping or other unexpected results?

Other mods in your mod list can also be updating game and CC NPC records and or race records. Depending on their changes and your load order this can cause numerous issues especaily NPCs included in this update not reflecting with looks.  This page has a detailed description of why and patch creation. Fixes for NPC conflicts 

Below are some of my sugestions for reviewing and resolving before starting your game.

• Open SSEdit or Zedit and load all your mods. Go to thsi mod ESP and open the tree to show Race records and NPC records. 
• Filter to only show conflicts (Detailed instructions in Link)
• Review each conflict and determine the mod caus causing the conflict.
• Review changes between this mod and the other and determine if a patch is needed or simply changing load order is best action.
• Create patch as needed using documentatin above.
• TIP: If you create a ptach without creation kit I recomend opening up the patch in creation kit and verify all NPC record changes are correct. I have noticed that some records with Default were not picked up.  Show head in creation kit and verify that looks correct.
• After all mod order changes and patches created and or loaded redo steps 1 - 3 and verify that this mod or patch is last on load.  Note: if you are using a limited NPC update on top of this than theirs should be afterwards.