Boba Fett helmet grebbly

This is a knob seen on the back of Boba Fett's helmets that is part of the Casio MQ-1 circuit board and pokes through the back keyhole slots. I couldn't find an STL for it so I made one myself. Remember to print TWO.

PLEASE NOTE- This may not be a 1:1 replica and sizing may to wrong. If size is wrong please notify me and I will try to update the download file. Clear reference images were hard to find so I tried my best with what I had. If you have a real one and would like to share dimensions it would be a great help! The print is small enough so that if I did make a size mistake it wouldn't take to long for you to resize it in your slicer and reprint.

UPDATE The latest version is the v3 file which has fixed spacing and knurls