best quality, masterpiece, 1girl, aaserena, multicolored hair, blue hair, ponytail, hair bow, green eyes, <lora:serena_(yu-gi-oh!)_ilxl_v1:0.9>, sportswear, crop top, white sports bra, dolphin shorts, bare legs, gym, indoors, stretching, cross-body stretch, sitting, spread legs, on floor,
