^^^ I wonder what nationality she is. 
We are all human. Except Batty, evolution did take a hard fork there. Homo Flatheadious.
Latina obviously. I have yet to experience a pure latina or a caucasian girl. 
Neither has Batty unfortunately. Living in a bat cave doesn't provide many opportunities.
Yabut. Notice that she colors her hair. This is a sign of unhappiness about her natural self. Probably she over fasts, so she remains skinny like she is. What does all this mean? It means that she probably has dozens of flawed epigenetic markers, and that she will die well under 100 years.
This is important. Why? Because notbatman is stuck to FE like a religion. And religions are some of the most important movers in a person's life. notbatman will probably outlive most of us, simply because he is putting up with all our forceful criticism. He's learning to fight, mentally and spiritually. Such fighting is exercizing the things that will keep him alive well over 100 years.