Remove extra feet，Fill the background color

[duplicate two twin shadow- lowres, cropped, jpeg artifacts, bad anatomy, text error, worst quality] [amateur, multiple, gross, weird uneven], thin lines , trademark, watermark, logo, cartoon, cgi , smooth, 3d, cg, (((deformed))), (blurry), bad anatomy, disfigured, poorly drawn face, mutation, mutated, (extra_limb), (ugly), (poorly drawn hands), fused fingers,broken legs censor, (mutated hands and fingers:1.5), (long body :1.3), error, malformed hands, long neck, blurred, low res, bad proportions, uncoordinated body, unnatural body, fused breasts, bad breasts, huge breasts, poorly drawn breasts, extra breasts, liquid breasts, bad hands, fused hand, missing hand, disappearing arms, disappearing thigh, disappearing calf, disappearing legs , extra arm, extra leg