extra limbs, extra fingers, duplicated feet, deformities, asymmetrical body, distorted face, merged hands, broken limbs, awkward pose, unnatural body twist, stiff posture, blurry textures (except intentional), unrealistic skin texture, over-smoothing, cartoonish skin, discolored tones (beyond intentional), tattoo artifacts, poor perspective, disfigured body, misaligned eyes, low detail, fake shadows.