Hmm.
Mine would be a square sensor 6x6 style. Same shape as a Rollei 6008i.
Keep the waist level view finder but replace the screen with an LCD display. IE no mirror.
Maintain compatibility with 6x7 lenses but a new mount that is KAF3 equivalent for the new 24-90mm f4 (35mm equiv) lens to go with it... Anti-shake - yes please!
And while we are at it. A seperate sliding shutter to protect the sensor from dust during lens changes.
Oh and new BIG batteries for 2000+ shots per day with screen on. Who cares if the battery weighs 200gms. It will still be the lightest thing on the camera.
And finally an Octo core processor for speed. No waits for review pics. 10+ frames per second shooting speed and power to spare.
---------- Post added 08-09-15 at 10:37 AM ----------
Originally posted by hjoseph7 My dream camera would be a Digital version of a Mamiya 6 with all the lenses. This camera would have a genuine Medium Format sensor, not a 35mm sensor packed with pixels like the canon 5Ds. It would also come with built-in tilt-shift, built-in Gradual ND filters and built-in ND filters and the ability to shoot at 1/8000 of a second . Forget all that Wi-Fi, GPS nonsense.
Actually as a Traveling photographer, I really appreciate GPS logging. Wifi I couldn't care less about though