Here are some ornamental toroidal polyhedra based on Bonnie Stewart's 6P6 toroid - https://www.uwgb.edu/dutchs/symmetry/stewart.htm - Two are decorated with Koch snowflakes; another is a large toroid shaped like a snowflake. OpenSCAD code is included.
stewart_121P6.stl | 645.1KB | |
stewart_6P6.stl | 25.4KB | |
stewart_all.scad | 7.8KB | |
stewart_koch_19P6.stl | 891.3KB | |
stewart_koch_6P6.stl | 513.6KB |