Just my opinion but I don't think anyone in the fashion press is interested in models whose time was in the 1990s.
Obviously, fashion is a very fickle business. I cannot think of a single supermodel from the 80s/90s who hasn't aged to the point where they are no longer attractive to fashion magazines.
Everyone ages - that's just a fact of life. Look at candid photos of 1980s supermodels on the internet, their looks are mostly gone now. Again, just my opinion.
Better to remember them the way they were.