Perfect background、quality

too fat legs, deformity, ((extra heads)), verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8), cross-eyed, sketches, (worst quality:2), (low quality:2), (normal quality:2), low res, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, Deep Negative, facing away, tilted head, {Multiple people}, low res, bad anatomy, ((bad hands: 1.1)), text, error, ((missing fingers: 1.1)), extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, ((bad feet: 1.2)), cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, ((extra fingers: 1.2)), fewer digits, extra limbs, ((extra arms: 1.1)), ((extra legs: 1.3)), malformed limbs, ((fused fingers: 1.2)), ((too many fingers: 1.2)), long neck, cross-eyed, mutated hands, polar low res, bad body, bad proportions, gross proportions, text, error, ((missing fingers: 1.2)), missing arms, missing legs, extra digit, ((extra arms: 1.2)), ((extra leg: 1.1)), ((extra foot: 1.1)), ((repeating hair))