I searched Thingiverse for a 3D printable clown shoe and didn't find one, so I created one!

I've included the STL for easy 3D printing. I created it in OpenSCAD, so it's mostly parametric/configurable, but there are some hardcoded values for the toe box that you'll probably want to modify/fix if you change any other value.

This clown shoe could be useful as a foot for a robot or other model you might want to create.

Enjoy!