In 1994, Nestle came out with chocolate bars “Merveilles du Monde,” with different animals molded into each of the chocolate squares, collectible cards (stickers or fake tattoos?), and illustrated maps on the packaging. More than 700 cards are rumored in the collection. See a fun vintage TV advertisement in the video below: https://player.ina.fr/player/embed/PUB3774445139/1/1b0bd203fbcd702f9bc9b10ac3d0fc21/460/259/1