Although only announced a few days ago, the first previews of Panama City from Windsock Simulations + FSimStudios have been shared. The previews, although still very early work-in-progress, show a rough idea on how the airport will be ported to X-Plane 11.
The new previews show that work on the ground textures has begun and that some of the buildings have started to be added to the simulator.
Panama City is a port of the P3D/FSX version from FSimStudios, with Windsock Simulations doing the work to port it over. A July/August release window has been given for Panama City, with Cancun also being ported over in the future too.
You can read more about FSimStudio’s roadmap from their past dated May 29th 2019.