Action Camera Adapter for Manfrotto Tripod (Remix)

UPDATE: I have posted a remix of this at https://www.thingiverse.com/thing:4863264 which should result into a better part.

This is a remix of the GoPro Direct Mount for Manfrotto Compact Tripod by jason51873.

I found the original fit to be imperfect so I removed the GoPro accessory interface and replaced with my own version, which has an hole to embed a hex nut. I also scaled down the Manfrotto quick connect interface slightly (99.8%), redrew the contours to use arcs, and rounded the upper edges for a smoother finish.