Excavated dodecahedron

In october 2021 I had made excavated dodecahedron model but I didn't had time to publish them at that time.
The excavated dodecahedron is in file 04_Excavated_dodecahedron and 04_Excavated_dodecahedron_Ark_sized.
note if you use the openscad files: in this version the line 60 of file dodecaedre.scad is commented out so you get only one half of the dodecahedrons, just uncomment it and you'll get the full dodecahedrons/excavated dodecahedrons.
In 04_Excavated_dodecahedron_Ark_sized there are 3 extra pentagram for support. I pause my printing at height 23.3 mm (by inserting a pause instruction in my gcode file) and solder them on top of the printing with a soldering iron at filament temperature (200-224°C).