It's so tedious to extract the eyebrows from skin textures. sometimes impossible.

just eyebrows by themselves, that I could layer on to the texture template!!!

eyebrows can change the whole look of a character.

bad guy eyebrows

baby eyebrows

vixen and hussy eyebrows

where would Kate Beckinsale, Brook Shields, or Pamela Anderson be without their signature eyebrows?

Interestingly, I'm much in the same quandary. My character is really quite unique, with makeup done with a shader and all kinds of fun and cool stuff. Consequently, the painted-on eyebrows are glaringly poor. I mean, they're a nice shape and everything, but they look terrible:

I've been toying with the idea of perhaps using the hair room to make some proper eyebrows... might be overkill, tho...

Ideas?

I gave the dynamic brows a try a few months ago.  The problem I ran into was parenting.  You can parent to the head as a whole, but what happens when you wiggle eyebrows with the morphs?