You can find a lot of Minecraft 1.4.7 Mods at here. Custom Mob Spawner Mod will be helpful to make the animals no longer despawn, also their spawn. Mob Talker Mod Installer for Minecraft 1.4.7. This mod make Minecraft not more a Sandbox game,but a Japanese style AVG! The mod will add a script system. 1) Download and install Minecraft Forge Universal for Doomlike Dungeons, Infernal Mobs, & More Deadly Mobs mods (If available. A list of Minecraft 1.4.7 Mods compiled by the community. Iron Chests Mod 1.11 2/1.10.2 has chests for the various metals in vanilla minecraft with varying.