FSX/P3D. The developer says they might be. Honestly for a project in development this long, the PR and coverage area based on these latest images do leave quite a bit to be desired. I am having trouble discerning rather the settings used are very low, or if the PR itself is of very low quality. Additionally, the vegetation does indeed seem a bit sparse as well as autogen. I am seeing a lot of 2D tree imagery near the ski slopes among many other areas. Certainly a pale in comparison to neighboring Vail. The airport bindings looked pretty good in previous previews but I am seriously hoping these were taken with low settings. Time will tell soon enough if release is as close as we all hope.