Puzzle box

This is a puzzle box that could easily serve as a "piggy bank" or as a nice gift. I took the original design of Adrian Melendezat from GrabCAD (https://grabcad.com/library/snapsat-1u-1) and modified it to fit my needs (with Solidworks). I also added text on the plates to make it a customized gift for a friend. The pieces should fit snugly and thus making a sturdy frame. If you make one of your own, please share it with me ;)