I give it an "F" for fake
I first saw this at Cake Eater Chronicle the other day. Here's a related article.

If you look at Leda and the Swan, Leonardo's only other known nude, and compare it to the painting above, the babe in the painting above looks like a Leonardoesque face photoshopped on top of a Playboy chick's post-implant-and-liposuction-body.

Will it end up at the Getty? Maybe not since Frel's gone.

I wonder what Thomas Hoving has to say.