5 tetrahedrons in a dodecahedron —

Founded 5 tetrahedrons in a dodecahedron models & stl files for printing
Heart in a heart
Drathnis
PRUSA bunny in a basket
Tom Anderson (The ReaL NEO)
Brass Goose
pmoews
Dodecahedron
IanCAD
Dodecahedron Maze
3d-printy