I've got a dwarf and worgen pairing myself, which is hilarious because he spends most of his time human and only "hulks out" if he needs to. Say, if some snot nosed city dwarf is hitting on his lady when she doesn't want to be hit on and is too shy to tell him to get lost. Then she's not even to his waist.
Rawr, manly stubble!*makes a manly pose in her pj's* No, really, I like it when natural things that should eb there is drawn there, like stubble. Since I never had beard and do not know the exact thing about it, I can imagine you can't really shave everyday and still look smooth. Would be like shaving legs everyday..which hurts after some days and become a bloody mess!