Welcome to PJ! I'm approving this into the gallery, however you should consider removing the gradient effects on the sides of your piece. This is still a contentious issue with some in our community. But otherwise your piece is great and clearly pixel art
Great job in low resolution! Not to mention the background, this gradient is killing the whole impression of cool pixel sharpness you have masterfully done on the girl.
oh, i fix it. thanks for letting me know :D