Anyone knows to make two characters look the same (Twins)?

Hello everybody, I’m a new writer and I wanted to know how to do this thing, so I want to have twins on my story and I don’t know how to do it. I heard that doing the family customization thing I could have a character look the same as other, But I also heard about this update some time ago that you could put something like this “CHAR turns into CHAR2” or “CHAR changes into CHAR2” Which made it a lot easier, anyone knows how to do it?



OMG thank you so much :smiley:!!!