INSTALL:
Documents/BGEE/Portraits.
If you do not have a portraits folder, make it. It's easy, honestly.
NEXT: Drag and drop the ones you want and enjoy.
These were a part of a pack made for BG2 in ye-olden days but I reconverted and enhanced some of them. I also added more to it (a whole lot more) and yes some images are NSFW.
YOU CAN USE ANY PORTRAIT THAT IS IN THE PORTRAIT FOLDER!!!
Meaning that if you don't want a nudy one, don't put it in the portrait folder the game uses and it won't show up.