Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2868857.
Ok, I had support issues with all of the dragon box lids so i added supports in meshmixer. There was also a hole in v3 dragonbox bottom. And there were no hinge pins for the hinges
So <b><u>Top</b></u> - added nice thick 5mm supports for the chin and both wings. They will break off with a satisfying snap and they will print even at 200mm infill speeds. They will not tip over.
<b><u>Bottom</b></u> - added supports to all the added weapons and the dragon heads. also filled in and sort of smoothed out the hole in the short side by the mace. prints flawlessly
<b><u>Hinge pins</b></u> - pins should push in from the outside. they will be flush and should keep the top and bottom connected. They are also removable just use a pen or probe to pop them out.
Printed in PLA. So they should be ok for pet-g but i'm not sure how they would react to attempting in ABS.