(masterpiece, high resolution:1.2), ultra-detailed, 1girl, solo, Japanese girl, brown hair, short hair, flat chest, skinny, ride, (motorcycle), helmet, outside, jacket, shirt, shining lights, upper body shot, smile, look at viewer

(worst quality, low quality, lowres:1.2), bad anatomy, text, blurry, large breasts, ugly fingers, fused fingers, missing finger, extra fingers, nsfw