For the haircut, I picked my lasso tool with a good feather on it and selected bits of the hair around the circumference of her head....
Then I copied it into its own layer...I scaled...
then rotated......and repeated the process all around the head until the hair was looking about as short as I wanted it.
For 5 O' Clock shadow, I used my lasso to select the area where my scruff would be built... I added some noise...
...and chose to "Fade" the Noise filter to "Darken" mode.Then I redrew a few different selections in the areas were I wanted to have the facial hair more concentrated and repeated the process. For extra realism, I had a seperate source with real scruff that I blended into the upper lip and chin after the beard was nearly complete.Hope someone finds this vaguely useful.