Each unit is folded from one square and each iteration is assembled from 8 units. The units are surprisingly simple to fold with strong locks. It is a fractal design so you can theoretically fold as many iterations as you’d like.

This model is essentially an octagonal version of my Interstellar design. The units are very different, but they are both inspired by the geometry of spidrons. Still undecided on the name, but please let me know what you think!