The file 'Day 14: Filled Dodecahedron 3D Printer Model' is (skp,stl) file type, size is 7.7KB.
I liked Nophead's dodecahedron, but to reduce corner blobbing and the like, I made a filled version in Google Sketchup.
Dodecahedron_Filled.skp | 12.4KB | |
dodecahedron_filled.stl | 14.2KB |