OK, come on, let's start.
Go to World button > ENVIROMENT settings > enviroment EDITOR.
Then, adjust the ADVANCED SKY → (tab) Lighting.
part 1, SKY presets: Default → A-12 PM
part 2, change how you like, thats my way:
When you want to get more light or not move the Scene Gamma part.
part 3, move the shadows how you like, with or without shadows:
part 4, see the difference: Sky presets - New Preset that you made now! Exemple of mine here.
F I N I S H.
Fashion check now:
Hair, *JetDoll* - Chickadee Hair Red - It's not free i think.
Clothes, "My Heart Belongs To Daddy" Hunt Gift From: Thimbles (WOMEN) - Retrology's Hunt Gift