Anime character with a sword in a white kimono

(High Quality: 1.5), Japan people, 1 woman, Martial artist, Gray hair, Short hair, Hair tied in one, Cool, Serious eyes, Karate stance, (Small), High school girl, No letters, Tiger in the background, Clothes are wearing dogi arms

(nsfw:1.5),(leg:1.1),(low quality, worst quality:1.4), (bad anatomy), (inaccurate limb:1.2), bad composition, inaccurate eyes, extra digit, fewer digits, (extra arms:1.2)