Low quality images; I apologize. This design is based on the "treasure" pattern that can be seen on all 4 sides (facing a different direction on each side) and in the second secret compartment. The idea is that the eight letters spelling the word "treasure" must be removed in order to open the box (2 from each side of the box). Once the lid is removed, there are two little secret compartments that can be accessed, and the message "u r the treasure" is revealed.
OOOOOooooo..... This looks really fancy. I like the insanity of it and that you took the time to make such a beast. And of course I am the treasure, there was never any doubt. :)