I've made a GoPro-SlideIn Framemount, to be more flexible in putting a GoPro onto a tripod and having a better sound-quality while recording.
Just print it, mount it and slide your GoPro in. I sanded the frame a bit to get a better fit.
There are some stls I've added: Maybe someone wants to print it as one piece, others want to glue both pieces after printing. Do whatever you like.
The author marked this model as their own original creation. Imported from Thingiverse.