Add Skeleton

(nsfw:1.5),badhandv4 bad_prompt EasyNegative ng_deepnegative_v1_75t verybadimagenegative_v1.2-6400 verybadimagenegative_v1.3, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry