3d caleidoscope, 12 points

thingiverse

This is a collection of star-shaped figures that combine to form numerous patterns comprised of basic shapes. The elements 1-6 are interconnected, each appearing only once, and display circular symmetry. Three black and white parts should be arranged in succession, rotated 30 degrees between each installment, resulting solely in square formations. Similarly, three cyan and pink components should also be grouped together, consisting exclusively of regular triangles. Assembly options include stacking the provided columns or separators horizontally, or securing them together using a string threaded through their holes, as depicted in accompanying images.