A Rupee from Legend of Zelda series to hang on your wall. Doubles as art and secret stash to hide your... money. Print 3, paint one green, one blue, and one red. Then put a dollar in the green one, a five in the blue one and a twenty in the red one, hang 'em on ur wall and try to forget theres money in there till u need it most. Then when you really need to get the money out, there's a secret method to opening the container which is of the utmost importance: as you pull the box away from the wall mounted lid you MUST do the sound effect from Zelda of collecting a coin, making the sound effect of opening a treasure chest will also work. The container will come off sound effect or no but if you've gotten this far, there's no chance you won't make the sound effect when opening the Rupee.
Print the Rupee @ 100% infill; 2 walls; no supports
Print the Lid @ 20% infill; 2 walls; no supports
Total: ~37g and around 2-3 hours to print