If you use other maps that are older/have no enhanced lighting, you'll experience more difficulty gettings nice shades/colors/tones/lens flare. For most conditions, you want to use maps that have HDR lighting for best results, but this is optional.
If you use other maps that are older/have no enhanced lighting, you'll experience more difficulty gettings nice shades/colors/tones/lens flare. For most conditions, you want to use maps that have HDR lighting for best results, but this is optional.