harsh lighting, muted colors, lack of cosmic elements, flat lighting, static, generic design, lifeless, poorly rendered, distorted proportions, amateurish, unpolished, lack of celestial details, no shine, outdated style, simplistic, lack of serenity, no energy, plain, unrealistic cosmic elements, lack of creativity, no sense of calm, lackluster, lack of genuine elements, bad perspective, lack of realism, lack of style, no freshness