This tiny mod is my modification of stock post-June11 environmentsystem.ini, that I created in spare time for own enjoyment. Incorporated are several tweaks and graphics files I created to slightly change the looks and feel of the SF2 series environment.   Changes include:   New, light blue sky colour for midday New, more purple, "cinematic" sky colours for sunrise/sunset Slightly modified fog colours Reduced sky glow for sunrise/sunset New, slighly bigger sun with new sun graphics New sun flare New clouds sizes and graphics for all weather types Now clear weather has some small fluffy clouds too New, bigger lens flares with new graphics Slightly bigger Moon New stars graphics New, stronger base winds and gusts for more dramatic smoke columns etc. Other tiny changes   Please note: as of Expansion Pack 2, clouds height seems to be locked at specific untweakable altitude (=> ~10000 feet). I, aswell as others, tried various settings, even negative cloud base height values to no luck.