The Zip file contains the STL file needed to print your own GoPro mount that is optimized for the DJI FPV drone. The curvature was matched to the shell of the drone. A rib down the middle of the mount is thick enough to add screws from the inside.
Our favorite tape for the job is this one made by 3M.
Be careful that the screw placement has clearance inside the drone above the fan.