3D Printable Boy Surface

This is a watertight mesh of a Boy Surface. I created it in C++ using Visual Studio. Afterwards I used an online mesh repair service to make it printable. The functions used to create the surface can be seen in the image attached.

Print Settings

Rafts:

Yes

Supports:

Yes

Resolution:

0.2mm

Notes:

Print it upside down, use supports and z-hop.