You're getting carried away, Alerte. Totem is required to remove their own stuff and anything they once had related to this model; the users are not required to do anything. What users post is a part of a little something called: freedom of speech.
There's not a single request from Totem to remove anything posted by the users regarding this and happens that this is a private forum. Whether she likes it or not, she went public on the web once, as many other models now regreting their past and their image is still everywhere. She can ask common people not making a profit with her pictures, very nicely, to remove them if she wanted to do so, but not one of the users are obligated at all to comply.
If Totem rules out any image or mention to this particular model, they will instruct the mods to do so specifically and discourage the membership to stop posting about it. As long as it is not the case, is pointless to hunt for stuff nobody asked about.