This should be made next

A 1000mm to 1500mm (35mm equiv.) f/1.0 lens on a compact camera, with at least 1” BSI Sensor, high megapixel count, 4k video, 5-axis Hybrid O.I.S would be nice! Or at least a long telephoto prime (somewhere between 1000mm-1500mm 35mm equiv.), with great optical quality on a compact, or maybe even 4/3rds cam.