Mostly printable arcade joystick. Will need a couple parts:
4 microswitches (same ones for happ buttons)
1 6x1.0x70mm hex cap bolt
8 screws that thread through microswitches and base plate (both have approx 3mm holes)

You can run a small spring between the lower nut and main plate but I like mine without, leaves the least amount of tension in the stick.

This is still a work in progress

More parts and changes to come