A woman in a blue top and a brown horse headband

aston machan\(umamusume\), masterpiece, best quality, ((ultra-detailed face)), symmetrical face, beautiful face, muscle, slender, abs, sports bra, horse tail, smile, athletics track, large tits, hand between legs

(worst quality, low quality:1.4), EasyNegative, lowres, deformed eyes, bad eyes, unclear eyes, bad hands, muted hands, neck ornaments, bad anatomy, extra fingers, malformed_hands, fewer fingers, bad fingers, floating limb, worst face, jacket