In the previews, we can see that how the city is modelled, which looks really nice. The autogen is really dense, so it adds a lot more realism in the scenery. There are also a picture of the terminal. From the previous sceneries, we could expect PBR textures and stunning lighting, which is showed in previews too.
There are no further information about the scenery. But it should be released very soon. For more information, see their Facebook page and stay tuned on FSNews.