The two images below are taken with the same background, outfit, skin and hair (Hair is Clawtooth: A little Lift and Dress is Pixel Dolls Bella in Violet, both on special this week).
The image on the left is taken with the default Sunset Settings, and the image on the right is taken with the custom settings I’ve found through web searches. The custom settings are supposed to give a bright picture that really shows off color and detail. Recently I’ve noticed that many of the really nice pictures I’ve seen on the web have used a light setting that creates more shadows, which creates a more rich picture and more dimensionality. So I think I’m going to try and find a happy medium between bright and sunset.