Prompt: (highres, best quality, masterpiece:1.2), (realistic, photo-realistic:1.37), dark background, simple background, 
 (1girl, solo, upper body), (slim girl:1.2), flat chest, closed mouth, green hair:1.2, yellow eyes, twin braids,  from behind
Negative prompt: easynegative, paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, skin blemishes, veins, bad feet,  missing feet, extra legs, leg hair, extra fingers, fewer fingers, strange fingers, bad hand, bad anatomy, fused fingers, missing leg, mutated hand, malformed limbs, fat, hair over one eye,