Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5231265.

Remix of - https://www.thingiverse.com/thing:4695125

I made the concave wall in the center of the joystick a bit thicker/deeper. And rounded out the top of the joystick, where the original was more flat.

Works well when painted/smoothened.

Check out the video for details!