HDR Scale:Brightness:Intensity of lightning effects such as realistically bright skies and dynamic exposure. 1.0 is the default, 0 is off, values between 0 and 1 are mixing Ambient with HDR.Ambient:Blue Horizon:Blue Density:Sun Color:Cloud Color:Cloud Image:Water Image:Haze Horizon:Haze Density:Cloud Coverage:Cloud Scale:Reflection Probe Ambiance:Brightness:Sun:Azimuth:Elevation:Scale:Glow Focus:Glow Size:Star Brightness:Moon:Azimuth:Elevation: