Ren is not a girl!
Oh, and Cuthalion says he isn't satisfied with this, but I figured I'll post his latest creation...
Noraaaa! Queen of the castle! (that's a rook on her head, btw)
He forgot her grenade launcher.
Also, since you don't know the source, and I will shamelessly promote this show every waking moment, the show is
RWBY.