Cesar P. recently noticed a 4-pack on eBay that wasn’t part of History 100’s 4-pack color combination visual archive. The 4-pack contains a Light Blue, Green, Orange, and Magenta figure. For those incredibly interested parties, the 4-pack is probably still available on eBay from this seller.
The second update is to Art 100’s Counterfeit Packaging section. Somewhat similar to the Uniao Festas figures, this pack of 8 figures also appears to originate from South America.