Pentultimate

VIDEO HERE:

Fully functional, FDM-printed Pentultimate!
Video here: https://youtu.be/ORWkRVp0KYs

Comes in two variants: base dodecahedron form, and a version made for extensions.

The files for this puzzle are available here for your perusal:
https://cad.onshape.com/documents/1da20a2a1ef45b8e62e4c6af/w/10762fdd834e6f2f3f6582a5/e/5245b3c8f7580e3269d00107

Feel free to copy to your own workspace and make shapemods with it! Use Diogo's outer shape intersect and assembly contexts with th