A woman in a bikini is holding a dumb dumbs

aston machan\(umamusume\), ((ultra-detailed face)), symmetrical face, beautiful face, masterpiece, best quality, sports bra, horse tail, seriously, sweat, gym, slender, muscle, abs, large tits, dumbbell

(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