IniBuilds, known especially for their freeware utilities to Prepar3D or liveries to X-Plane 11, has announced their Airbus A300-600 for X-Plane 11.
This aircraft has been announced in IniBuilds developer update #2. The product is tagged by “ON THE LINE” mark, which means this will provide pilots day-to-day experience. As stated in the development update, the testing of this aircraft should follow within the next weeks. Another update should come later when the testing will be finished. Unfortunately, there is no further information about the aircraft yet.
You can see more on the IniBuilds website here.