Headband mount

I was asked to make a headband harness that would fit someone with a much more round head and came up with this simple design. I've included a headband with a chamfer at the bottom. althought this may be more difficult to print I thought it was worth trying and hopfully it makes for a more comfortable fit. Good luck and let me know if there's a way to improve my stl.

Edit: There was a small issue with my stl. that I've just fixed.

Edit2: I've included a shortened version of my original design as I think a lot of the loops aren't necessary. I've also flattened the chamfer version so that it can be printed upside down for a better resolution print and widened the hole for a better fit