masterpiece, best quality, 1girl, yotsuba, green eyes, green hair, quad tails, raglan sleeves, shorts, outdoors, :p , trees, grass, butterflies, smile, solo, forest background, (traditional media) 
(((muscular))), big biceps, muscular arms, muscular abs, body builder, small head, large torso, hyper muscle, delts, ((flexing))
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