Action Cam Gimball

I put this together because the gimball I bought works well for more heavy cameras but not for my action cams - they are too light.
I currently use it with my YI 4K and it works very well. It required a fair amount of fine tuning (by altering the exact position of the camera and moving the weight up or down) to make sure it is really stable and you don't get sea sick from the movement.

For convenience I put most parts in one STL, which is the handle, the middle part, and one half of the bear