Have a look here:
This is a good action, but it does affect areas other than skin such as hair etc which is not recommended! So apply the filter on a duplicate layer, and then apply a mask and fill with black to hide the filter effect. Then paint in white over the skin areas to reveal.
|Owens Valley Milky Way by ed rader|
from Sign, sign, everywhere a sign..
|Break by Hank3152|
from Motion blur
|Camp by T bird|
from A Big Year - birds
|The Maasai Shepherd by cgravel|
from - African Man - (Portrait in Black and White + A Border)