This is a box I made for my youngest son, he really likes animals and especially lions
This is a pretty simple box with a lion head model attached to the lid.
There's a simple latch mechanism attached to the back of the lion head that let you lock the box.
I printed everything in PLA, 20% infill to give the lid some strength and supports everywhere (for holding the sides of the lid and the lion's teeth).
After printing you need to insert the lock part into the hole in the lid and glue it to the notch in the back of the lion head.
For the hinge I used a straitened paper clip, a piece of 1.75mm filament will also fit but will be tight.
Designed in Fusion 360 and printed on my Robo 3D R1+, if you print this model please upload a "make" with a photo I really enjoy seeing those.