Press 1 to change the face, 2 to change the clothes, 3 to change the arms. 1920 different people, and from my calculations, around a .05% chance that you will get the same one twice in a row when pressing space
There are currently 1920 different combinations, but around 65% are pretty weird looking (Yes, I did the math) feel free to screenshot any that look good and use them in anything. (even though you could probably draw something better)