Anime girl with red hair and armor holding a sword

1girl, solo, erza scarlet, fairy tail, red hair, brown eyes, long hair, looking at viewer, serious, close-up, closed mouth, sidelocks, armor, upper body,

(nsfw:1.5),multiple girls, lowres, text, error, missing arms, missing legs, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, jpeg artifacts, signature, watermark, out of frame, extra fingers, mutated hands, (poorly drawn hands), (poorly drawn face), (mutation), (deformed breasts), (ugly), blurry, (bad anatomy), (bad proportions), (extra limbs), cloned face, flat color, monochrome, limited palette