With the new Easy Anti-Cheat rolling out, I think it would be great if we could get an official dolly cam for the VRCLens.
The idea of it is you can set keyframe positions for your VRC camera, and the cam will run through those keyframes smoothly.
This was extremely useful for creator showcase videos, being able to get smooth camera movements around a avatar/world. Would be really nice if we could see this get officially implemented in the future!