Originally posted by photoptimist This debate about mock-ups vs. prototypes seems to be a battle between the optimists who say the camera is half finished and the pessimists who claim it is half unfinished.
The bigger point is that the camera is coming!
Moreover, this new camera clearly in a much more advanced state of development that when they showed the K-1 as an obvious 3-D printed mockup 12 months before the camera came out. In contrast to the printed K-1 mockup, the new camera clearly has all the internal optical tidbits, buttons, displays, painted markings, etc that were missing in the earliest K-1 teaser. It seems a lot more finished than not.
I think it is clear they are pretty far along in the development process. That said, if Mistral75 is right and the camera is not to be released until the beginning of 2020, that means there are four to five months till its release. There certainly could be a couple of different versions out in testing now. It also could be completely ready to go and Pentax just doesn't want to release it for a few months for some reason.
I just don't think it is quite as far along in the development cycle as what some think. Yes, this is more than a block of plastic, but I just think if everything was set except for some final tweaks on the firmware, this would be out the door by Christmas time. To me that would be a more ideal time to release a camera than February or March, but unlike most of the others posting here, I have no experience in engineering, so definitely take everything I say with a pound of salt.
Edit: I do think fixed screen is likely, but not set in stone.