About this 3D model

This is my take on an insert for the “useless” case that Gopro included with Gopro 11 and previous versions. This is set up to hold the following: 1. GoPro 10 to 12 with a lens mod on. (it will work without the lens mode) 4 Batteries (10 to 12 extended versions) and slot of accessories I'm planning to do other versions that will fit various 3d printed boxes