Gloomhaven Insert for ABS

This is a remake in OpenSCAD. All of the source files are here: https://github.com/sillyfrog/Gloomhaven-Insert-Trays/ - see there for more information on this.

I have made the walls and base thinner, and created a bunch of holes across all of the surfaces to make printing with ABS more reliable. This allows me to then use ABS slurry to create very strong bonds between all of the parts as they are printed.

The source files allow tweaking of the size of the holes (if any), and things such as