Thanks for working on this, Rubi. Some of these thread mix-ups are a real headache to get sorted. Here's a little something which may help. It's a note sheet from when a model first makes contact at The Latent Image studios. On the left is a list of photographers and magazines she has already worked with. Also it looks like the girl in the Personal Touch video is the same as shown in the first post of Crystal's thread. So if this is correct then Petula/Shana is likely a different model.