Unlocked Occult Skin Tones is a mod that adds a lot of new skin tones to the game. These new skin tones are for the "miscellaneous" category, which is the last category in the game. 

There are a lot of skin tones from different races that are included in this category, including the main races like Asari. The mod is very useful for sims who you don't want to be in the first category but still want to have a different look.

The mod is all packaged up and should be compatible with changes in the future.