Risk of caricature or exaggerated features, Ensuring the portrayal maintains a balance between realism and stylization while avoiding safety issues, Potential for the smile to appear unnatural or forced if not executed carefully., ugly, deformed, noisy, blurry, distorted, out of focus, bad anatomy, extra limbs, poorly drawn face, poorly drawn hands, missing fingers, photo, realistic, text, watermark, signature, username, artist name, nudity, nude