This one almost slipped right past my browsing of Thingiverse. In fact if it weren't for IDO2014 publishing something else in the same vein that had a more colorful thumbnail I might have missed it forever. But that's what happens when a day of submissions is more than 19 pages.
User IDO2014 has published a chess set that uses only 1 model. The trick is you cancel printing at controlled points to make the various pieces. Does it work? Kinda.