Avoid overly smooth or plastic-like skin, no unnatural or overly symmetrical facial features, no overly long necks, ensure the neck is proportionate and anatomically correct. Avoid any chin abnormalities, no exaggerated or distorted facial expressions, and no unrealistic or exaggerated lighting effects. Ensure hands and fingers are correctly proportioned, with no elongated fingers, no misplaced or abnormal joints, and no hand or finger distortions. Avoid any unnatural poses or gestures, no repeating patterns in the background, no blurred or overly sharp edges, and no digital artifacts. Ensure the hair has a natural flow with no unnatural clumping or stiff strands. Prevent any signs of unnatural symmetry or repetition in facial features, and avoid overly sharp or blurred transitions between light and shadows.
