I know this won't help narrowing the search, but I HIGHLY doubt this is a
Playboy shoot.
First, because the current editors simply don't like women with breasts this big (Hefner may, but he lets others make those decisions now). I think it's partly due to their stated policy of choosing women who look like they could live next door to you. They don't equate women with large breasts with the "live next door" look.
Second, this doesn't look like a shoot they would conduct because I don't believe they would do it in such a public location. The models they usually are shooting are new to nude photography and would not be comfortable displaying
everything in public (generalizing here, of course).
Espy, I've seen cases where people who are clueless about nude photography will tend to associate Playboy with any nude photos they find. That may be the case here.
Granted, this is just my opinion, but it's based on many years of reading Playboy's (regular and Special Editions). I'm willing to accept that I could wrong about this shoot.

In any case, this is a great find and I hope we see more of this woman (wish she lived next door to me).
