Looks like some kind of anime, or Japanimation as we used to call it.
Theme seems okay. A woman in a position of strength where she is
not being sexualized for it is a nice change from what usually happens in anime.
Some details seem off, though maybe that's just from it being a small avatar size, like the left arm being a twig compared to the right, the hair possibly not even making physical sense, especially the leaf-like part of the hair that appears to just be falling off.
Still, good enough, I rate it an
aluminum triangle.