It has not been printed yet.

This is inspired by https://www.thingiverse.com/thing:4628745/files but is not a remix 

I made this inspired version in onshape

The grooves in the picture are because of the infill and my filament is transparent.

1/6/24 I made a v2 version with larger connectors. There is also a new no grooves version. V2 should fit with the original if you put it at the top. I left V1 in the files if you want it.