A beautiful young woman with long, silky black hair, a warm and inviting smile

A beautiful young woman with long, silky black hair, a warm and inviting smile, and bright, happy eyes, (best1.37),1girl,beautiful detailed eyes,beautiful detailed lips,extremely detailed eyes and face,longeyelashes,demon slayer,kimetsu no yaiba,vivid colors,soft lighting,warm color tones,cinematic lighting,intricate details,highly detailed facial features,delicate skin,elegant pose,serene expression

worst quality, low quality, bad anatomy, bad hands, bad body, missing fingers, extra digit, fewer digits