Rising Dawn Studios has continued to develop Riverside Municipal Airport (KRAL) for X-Plane. In the latest previews, emphasis on the environment around the airport and details such as air-conditioning units, car parking lots and ground texturing:

All these previews can be found on the forum thread. The scenery will also include Suranyi's LA city landmarks pack, which can be viewed in previous coverage here.

Additional shots showing the very high level of detail of the airport can be seen here.