A very simple hinged treasure chest that is printed in two pieces. The hinged pieces snap into place very nicely and the hinge is snug enough that the lid can remain partially open without falling closed/open. Images show chest printed at layer thickness of .27mm, so it would be even cleaner at a lower setting.
Chest can be printed with NO RAFT SUPPORT. The image shown here is without any raft support on either piece.
Lid and base printed separately.
The .s3g files are the ready-for-print versions of the chest with 10% infill, 0 shells, .27mm layer height, and feedrate of 40. If you'd prefer to adjust the scale and settings, grab the .stl files instead and export your own gcode.
Print lid and base and then snap the hinge together. Very simple and straightforward.