This Mod is a patch for BVFE - Better Vampire Fangs and Eyes -AND- Beautiful Vampires. And will only add facegendata for bugged dark faces.
However if you know how to use CK then you should do this patch yourself's so it becomes 100% correct with all sorts of texture and mesh mods you use.

IF YOU DOWNLOADED MY UNOFFICIAL SKYRIM LEGENDARY PATCH FIX THEN DELETE IT AND REINSTALL THE ORIGINAL!
Sorry for the inconvenience.

Install my edited .esp for Beautiful Vampires instead, will add USLEEP as master and fix the face problem, if you made the patch yourself then you need to remake the facegendata in CK.

Requirements:
http://www.nexusmods.com/skyrim/mods/38829/? - BVFE - Better Vampire Fangs and Eyes by Aipex8 
http://www.nexusmods.com/skyrim/mods/50396/? - Beautiful Vampires V2 by Dar0ne45

If you want to do this patch with your own textures and meshes.
#1. Delete the maps called Skyrim.esm and Dawnguard.esm in both meshes and Textures for Beautiful Vampires

#2. (Optional) download BVFE - Better Vampire Fangs and Eyes if you want the eyes and fangs but delete FaceGenData (Keep everything else).

#3. Sort the load order so that Beautiful Vampires is on top of BVFE - Better Vampire Fangs and Eyes in Mod Organizer (MO) or whatever you use.

#4. launch Creation Kit within Mod Organizer (MO) or whatever you use and with BeautifulVampires.esp loaded as active, filter for vampire under the tab actors->actors

#5. select all and hit ctrl+f4 and wait until a DONE window appears.. this can take some time and dont worry about CK getting "unresponsive", its working hard lol..

I only use MO so dont know how to do it with others but i guess its the same thing...

#6. when done go to overwrite at the bottom of MO and install it as a mod and place it under the other vampire mods

Hope this helps and have fun :)

The credits goes to the original Authors!