Credits to Miniflip14Alt for the inside of the Infinichest and to dragonmasterdx for the chest lock (I still don't know if that's a lock...).
You can download this custom map here: http://www.minecraftforum.net/forums/mapping-and-modding/maps/2240967-infinichest
This custom map have some custom items (keys) and blocks (the "infinichest") that works also if you don't have any resource pack installed! D:
Other search terms: Mini Chest - Mini Infinite Chest - Mini Advanced Chest - Mini Advanced Infinite Chest - Advanced Mini Chest - Advanced Mini Infinite Chest - Mini Opening Infinichest - Mini Advanced Infinichest - Advanced Mini Infinichest - Mini Infinichest
How to Print?
1.Click on the papercraft design image.
2.Make sure it has not been resized by your browser (you might need to click the image again).
3.Print using your browser's Print function.