actually 20x20x20 rounded cube —

Founded actually 20x20x20 rounded cube models & stl files for printing
Diamond Tetra
DIMLab
7 and 7734
DIMLab
SLITH3R
DIMLab
Un4gettable
DIMLab
Str8 Jacket
DIMLab
Eight cubes
henryseg
Minecraft pig
pigus360
Stacking Cubes
MakerDBS
wierd 3D cube
orisek
hole cube
pokébob