What about facial hair?
You can buy the Refiner in the Upper New Ark City Mall.
I've heard that it's in the game, but I could never find it.
This is a pretty good game, however the description said impregnation is a part of it, and I was unable to find it. It could be just me.
I must say this is a truly remarkable game. The fact that you were capable to so many things into one independent videogame highly admirable. Although, may I ask, can one impregnate any other characters besides yourself?