masterpiece, best quality, 1990s anime style, retro anime style, cel shaded, 1girl, Shiela Glass, tomboy, dark-skinned female, very short black hair, spiky hair, brown eyes, casual wear, orange crop top with red crossed straps on chest, red bike shorts, black wristbands, midriff, athletic body, looking back at viewer, smile, hand on thighs, cowboy shot, open stance, from behind, hip line, blue sky,cloud,mid-air