This time it's truly different, the level of details shows the CCA and UASF (Unmanned Air Superiority Fighter. Yes, it's time for the PLA to define the terms) are at least test airframes or prototypes, not just some mockup.
53536 either is a very good mockup or a real airframe. You could even see the covers for EOTS and DAS windows.
I'd say the one on the right side was not shown, it was the larger tailed lambda drone with the weird wing.