Describe a very beautiful girl named Helen with black hair, slender legs, and wearing high heels, showing her big ass

(3d, render, cgi, doll, painting, fake, 3d modeling:1.4), (worst quality, low quality:1.4), child, deformed, malformed, bad hands, bad fingers, bad eyes, bad teeth, long body, blurry, duplicated, cloned, duplicate body parts, disfigured, extra limbs, fused fingers, extra fingers, twisted, distorted, malformed hands, malformed fingers, mutated hands and fingers, conjoined, missing limbs, bad anatomy, bad proportions, logo, watermark, text, lowres, mutated, mutilated, artifacts, gross, ugly