“Far Cry 3 is coming out this month on the 30th, and fans of the various Cry titles are eager to get their game on. Still, it has become something of an honored tradition for various game developers to get their love of Minecraft in their upcoming titles. While it isn’t known if Far Cry 3 will have any crafty easter eggs inside, it seems the minds at Ubisoft couldn’t wait to show their love of everyone’s favorite sandbox indie game!” -Minecraft Forums
It is unknown if Far Cry 3 will have any special Minecraft suprises in game, like Borderlands 2.
Go download the map and texture pack at http://far-cry.ubi.com/fc-portal/en-GB/minecraft/index.aspx