There is an option to import data when your editing a face, but I cant seem to find how to export one. I have looked all over the wiki etc, and tried Control f5 and checked all menus.
May be easier to use the NPC Editor http://skyrim.nexusmods.com/downloads/file.php?id=4554 it is better for basic stuff than using the CK, you can probably then load the esp it creates into the CK for more control.