Here you go. I like this one a lot - I might use this in my game.
Yeah, all four! In your case they'd go in the PillarsofEternityII_Data > gui > portraits> player > female folder
Just make sure they have a unique name! e.g female_human_UNIQUENAME_lg.png and so on.
God I just had to write to you! I love your watercolors they are amazing..could you maybe do this for me? http://www.bilder-upload.eu/show.php?file=66caf9-1526059815.png http://www.bilder-upload.eu/show.php?file=f54938-1526059883.png