3d, cartoon, text, low quality, 
 plastic, 2 heads, 2 faces
2 heads, elongated body, 2 faces,  deformed hands, many horns, 
signature, watermark, twisted fingers, double image, long neck, extra limb, ugly, 
poorly drawn hands, missing limb, 
 bad anatomy, disfigured, poorly drawn face, ugly, deformed, noisy, blurry, distorted, grainy