New in XP12 version:
- Revised custom mesh (including Ortho4xp patch)
- Revised orthophoto including summer, autumn, and winter versions and normal map
- XP12 3D vegetation for trees and bushes
- Volumetric grass and flowers
- Ground reworker including aerial photo-based dirt map
- Weather effects for wetness, ice, and snow on the ground (XP12 native)
- Full support for seasons (XP12 native, no additional add-ons required)
- Revised lighting
- Additional static cars in the parking lots
- Corrected roads and autogen buildings around the airport
