This is a set of blender and STL files for an elongated dodecahedron. This is a well-known solid that has been modeled and used for all sorts of things, including as 4-sided dice, for decades.
A 3D model (STL) of a square Celtic knot (on a round disk) created for my 2022 tutorial on modeling Celtic knots in 3D. Since there isn’t a good way to embed this in the file itself: remember that this is for personal, non-commercial use. Ask for permission for anything else.
Triangular Celtic knotwork 3D model STL. I modeled this for a tutorial I did on how to model Celtic knots using Nomad Sculpt. Since there isn’t a good way to embed this in the file itself: remember that this is for personal, non-commercial use. Ask for permission for anything else.
Mold form I modeled and 3D printed to make D20 chonk molds. Original internal dimensions are 76mm diameter and 70mm tall, but you can resize it as desired. Print two identical halves. Hold together with binder clips. Designed for resin printing, but should work fine for FDM. Check out the video to see how it works.
