The models appear to have had some tidying up in that area.
From what I've seen, many women's pubes do stay neatly within the bounds of their pubic triangles but I've never seen a woman whose pubes stayed well away from the outer edges of that triangle.
Perhaps I should get out more?
Or just stay indoors and ask my friends to show me theirs in exchange for seeing mine?
All in the cause of research, obviously.