I think that like Analeta, Annalisa Johnson is perhaps simply a tag under which a variety of images are being posted and probably not a name or alias for one specific model. We've seen a known model (DeeDee) posted under/as Annalisa, and we've seen literally well over a dozen different models posted under/as the Analeta tag, so there's no reason to think (at this point) that there's ever been one specific model actually using either name herself.