The white clothes remind me of a bathrobe ! I don't think it was done in purpose, but I find it very funny (and a samurai who fights in a bathrobe looks even cooler °w° I really like the colors you chose and where you put the lightning source ! It really fits the drawing ! Maybe you should have add a shadow so that we can guess she's running on the ground (and not simply posing... well, actually, I should be the one who should add this shadow D8!!) The leaves are a very nice touch too (even if it's a Photoshop brush !) It reminds me of anime, when samurai cut a leaf in two part !
Once again, thank you so much ! I really like it !