Disproportionately long fingers,Elongated or distorted faces,Eyes that are too big or too small,Anatomically impossible poses,Bodies without proper structure or proportions,Uneven or excessively short/long arms and legs,Poorly proportioned or under-detailed hands and feet,Stiff and lacking dynamic poses,Facial expressions that lack realism or naturalness,Clothing that doesn't properly fit the body or ignores perspective,Incorrect shadows and highlights that defy the logic of the body,Lack of attention to anatomical details such as muscles, joints, and bones,Incorrect perspectives that distort the human form,Imbalanced facial proportions, such as misplaced eyes, nose, and mouth,Neglecting the study and reference of human anatomy.