GayaSimulations, a developer behind sceneries such as Courchevel or Vienna, has given, before Christmas last year, flight simmers the option to enter the giveaway in which everybody wins the Kos scenery for both Prepar3D and X-Plane 11. GayaSimulations has been updating us on the development very frequently since then, but until today, there were no mentions of the estimated release date.
Everybody who entered the giveaway has today received a confirmation email with their codes and announcement, that the scenery will be released this weekend. After the release, everybody who entered the giveaway will receive an email. Prepar3D version will be released first, and X-Plane 11 version a little bit later. After the release, you will have 24 hours to validate the codes by logging in to the Gaya Simulations website and inputting the code.