This is the little clip from the battery compartment on the side of the camera. Its attached with a little screw. My daughter dropped it and it was broken. I've adapted the design a bit so it's easier and stronger to print. I would recommend using PLA Tough for this part. Also, use 100 percent infill to make it strong enough. Tip: Print a few at once so you have some spares ;)

The camera model is Vtech Kidizoom.