The image should not contain blurry, fuzzy, or low-quality elements. Moreover, there should be no deformities in Sub-Zero's body or any other character. Shadows and lights should not be overly exaggerated or unrealistic. The image should also not include out-of-context elements, such as modern or technological objects that do not fit the Mortal Kombat universe. Maintaining coherence and authenticity in all visual aspects of the image is crucial.