Hogtharsubmitted! the first beta version of the Design Mastery Sky and Sunrise addon by him and DancZer.
This modifies the game so it gives you :

1. Better Sunligth, more intensive and colors depending on time of day
2. Better Sky

It is recommended to use HDR quality high or very high in your in-game video options.

Design Mastery Sky and Sunrise beta

zvukoper showed a video of his AKM mechanics simulation which is a part of his IAS - Interactive Action System.