Don't get me wrong, I would really like her to have more pictures taken, but this is not a porn model, not even a NN model. Those have galleries, sometimes with 200-300 pictures, but ordinary models might only have 2-3 pictures taken at a location and released as a photoshoot. Sometimes there's more, but the poses are different, there are no explicit close-ups or anything.
So I would say there's no set, no series. Look up Emily Ratajkowski, for instance. She's rather prolific, and even when there's a shoot, and even if it's explicit (by non-porn standards), there are only 5-7 pictures released.
As for Miss Aristova... She doesn't look like model material. Her body is awesome, her face is cute (if not beautiful or even pretty), but all porn models I saw have been very low-key. They appear from nowhere, they have pictures taken for 1-3 years, and then disappear without a trace. This girl already has an instagram feed with pictures of herself, with friends, with ******, on voyages, etc. She would have to purge it all if she wanted to pose nude because she would be instantly hit by a barrage of fans and her ****** would instantly know what she's doing in her free time.
Enjoy what is there, but if she hasn't taken nude snaps yet, don't expect her to do so. There's always a chance she breaks up with her boyfriend and if they had sex, that he will release their private pictures...