Lack of detail in armor, bland color scheme, unrealistic lighting, inaccurate proportions, unfinished artwork, unconvincing ruins, absence of atmosphere, uninteresting composition, lack of texture, flat perspective, incomplete armor engravings, inaccurate shading, uninspired background, distorted anatomy, lack of depth, unnatural pose, monotonous environment, poorly executed lighting effects., blurry, bad anatomy, extra limbs, poorly drawn face, poorly drawn hands, missing fingers