O4 camera mount for Tanq 2 - Bando Style - 20 degree

Modified the official file to try to spread the load of a nose impact into the metal frame rather than the camera.

This is not an easy print. I advise printing it from TPU 95A at 0.5mms volumetric flow, 0.1 layer height, and 0.26 support top Z distance, and 0 top interface separation (smooth top of the supports).