I believe that's what the emulator is for. To play the game on the computer, create the character, and then it's saved, and you can get it from the computer..... so uhh.... I'm pretty sure that's how it works.
I myself, used a non flash digital camera and took the picture straight off my flat screen from the smackdown games on PS2. My best characters were in Here Comes the Pain, because SMD vs. Raw had terrible options in CAW mode. Not enough things to do, and designs for clothes.... So I used to have pictures of some characters in EUWC, on my old computer that I never got to show people. Which sucks, because if I remember correctly.... they were pretty sweet pictures too.
JS