As I checked out the Loka Kickstarter project (if that's the right name) chess set from the Mantic folks, I began to recall this set from Revelation Miniatures.
It was a full chess set. The miniatures were 30mm metal. I painted a few of them, but I do have the full set prepped. It's been waiting for years to be painted, since that was the time of the great change over to GW stuff.
I wish I could have gotten all four of the Kickstarter chess sets, as they looked like they could be used for many other purposes as well.
This guy was the Bishop.
This image has the Bishop, the Rook, and the King. I will post some pics of those guys later.