Wow thats sapposed to be Tanya? lol. I can't imagine this one fighting, but the fact that "you can" shows me you have imagination to create a Tanya look alike in an artistic form.
I am reminded of girls in my high school who will use Halloween to vaguely resemble something in the media world and turn it into something much more skimpier. This reminds me of like a girl pretending to be Tanya in skank/ ghetto form for Halloween. I completely agree that it looks like a Bratz doll. I am actually reminded of Jax's gangster alternate outfit in MKDA. Now that I'm done talking about your concept, I love the art itself. The colours look great together and the composition of it is very well done.