Okay, I'm a little reluctant to share this story, as there will no doubt be smartass, jejeune remarks, but...
When it was revealed that Ms. Chambers had done porn as well as modelling, the Ivory Snow people promptly did a replacement of the package's photo image with a painted one. The commercial artist who painted the new image worked from photos. The models for the photo, posed just as the client wanted, was my then-wife, a busy model, and my still-daughter (now a beautiful 35 year old woman). The painter of course did slight representational changes so that Ivory Snow could never again be caught in the identification game.
The fee was a flat 75 bucks or so, for about twenty minutes work, and anonymous fame...
(Edited to remove double-posting).
That image made a real impression on me as a kid. How awesome to know that Dad was a space-age jazz-loving hipster! I would have hoped as much!