Her newest webstagram post reads "Another shooting with Fabian Perez," so I think it's safe to assume that she is modeling at least for him. I sent her a question about it. Don't know if she'll answer or not.
The first pic is from her westagram page, and was photographed by Fabian Perez, the artist who made some paintings of her a few years ago. Went to his site. Nothing there that is new of her. Wonder if he is painting her again, or is this for something else. If the pic is old, I've never seen it. The 1984 pic is just a candid. Here are some pics of his artwork of her from his site.