Klondike, this just went up a couple weeks ago. The original racje link are here along with (most importantly!) a zip of the full set:
https://forum.oneclickchicks.com/show...69783&page=685
Crispus brought the set to E&V's attention when he reposted it to the "Naked Vacations" thread. It's not clear whether the racje or flickr link went up first, since both appear to be complete. I've checked out kos's other photos and these girls don't seem to be pros like in the others. They seem to be candid vacation pics of a group of nude women, not pro models. But what do I know?
Edit: I just went through Kos's flickr stream, and it appears he's reposted some other sets that have appeared elsewhere. The "Cruise Vacation" and "Dutch Friends" are familiar sets which appear to have originally been private pics from the subjects themselves, and which subsequently leaked onto the internet. I suspect the "Nude Vacation 2009" gallery is the same story.