Here is the full list of all 9 Doll achievements.
Discover the darkness of a thought.
Discover the ambiguity of a woman.
Discover the sadness of a believer.
Discover the complexity of a man.
Discover the flaws of a man.
Discover the depth of a man.
Have dark thoughts.
Accomplish the work of the dolls.
Discover a place where certain truths are revealed.