I tried poking around but did not see the printer files for the dust shoe. I broke the holder the knobs go in taking it off the machine.
Be a little careful with those parts, the orientation they are printed is not ideal for strength but I understand why they printed it this way, much easier to print and no supports needed.
Will try gluing it but figured I could reprint them at higher temp to increase layer adhesion. Or use PETG so they would have a little more flex.