GoPro + Olight bike mount

It's a combined GoPro and Olight Baton S35/S65 mount, primarily designed to be kept by two bottom screws of Cannondale stem, looks perfectly with Lefty fork but might also fit to classic ones.
Support is advised for main part due to considerable overhang angle.
Dense infill required to make part stiff enough (honeycomb / octagonal recommended).