Magical Chest

Continued with my royale chest designs. I tried my best to make it look a good relative size to the other ones I made.
Here are the other ones I made:
Silver Chest: https://www.thingiverse.com/thing:2214526
Golden Chest: http://www.thingiverse.com/thing:2214449
Super Magical Chest: http://www.thingiverse.com/thing:2294031
Legendary Chest: https://www.thingiverse.com/thing:2331494
rotate in a slicing program
So far the only ones that open are the Super Magical Chest and Legendary Chest.