In my dreams, one day such a thing may exist ? I’m still getting to grips with my recent Nikon D850 purchase, however due to a new job, I haven’t been able to spend as much time as I would have liked with it. It’s mainly being used for general outdoor photography, including landscapes and wildlife. The new job is a Ranger for a loch in SW Scotland and day to day pics are from my iPhone X, as much of what I’m doing stops me carrying the Nikon around with me. I also do a lot of sea kayaking in my spare time and love being out in rougher conditions, where I rely on a GoPro, shooting short bursts of video and taking stills from the footage. Those conditions are not always suited to taking my hands off the paddle, taking the Nikon out of a dry bag and firing a few photographs ! Putting lower quality stuff out on social media is fine for work and socially, but when it comes to enlargements, I can only go so far, so I’d like someone to invent a fully waterproof, small, lightweight, deck mountable, DSLR quality action video & still camera. Ps, the Nikon and its lenses will rarely come out to sea with me, only if I know I will be landing somewhere special enough to need it.