A female character who is a cold, relentless leader, always pragmatic, and able to make whatever hard decisions need to be made in order to ensure success and survival, tremendously skilled and devastatingly efficient at her job, tragically terrible at being overtly nice to people, who is also not evil and is still fundamentally a good person.
The Moral of This Post is: No matter how genius your idea is, Hiromu Arakawa probably already did it, and she did it better than you could ever hope to.