This 3D-printable pyramid puzzle was made in Cinema 4D using the MoGraph Voronoi Fracture feature.
Settings were adjusted to create a 0.3 mm air gap between all individual elements, enabling the whole pyramid to be 3D-printed in place as one single STL file. The Bevel Deformer in Cinema 4D was then used to create a 0.5 mm chamfer to break all the sharp edges.
We provide STL files for a single print-in-place, a flat build plate, and all ten individual parts.
About the Voronoi algorithm
About MAXON Cinema 4D