The Cleopatra set came out about 5-6 years ago, I think, followed by the Crazy Legs Casino set (or maybe in reverse order). I purchased a set from another club member, though I think they were (still are??) available from John Patrick Enterprises. Patrick is the guy that sells a series of "How to Gamble" videos (He's always dressed in a turtleneck sweater.)

They may have been available directly from Chipco at one time, but not on the Chipco website currently.

I would classify them like the Paulson fantasy chip sets like the airplanes, dogs, WWII generals, Indian chiefs, etc. etc. But they are very pretty chips.