3D Model: "Create A Realistic 3D Scene For A Gym Advertisement In Augmented Reality (AR). The Scene Should Feature Three Athletes, With One Man Lifting Dumbbells Over His Head In A Powerful Pose, While Two Others (a Man And A Woman) Are Engaged In Battle Rope Exercises. The Background Should Be Dark And Dramatic, With Bright Stadium Lights In The Distance And Clouds Swirling Around Them, Creating An Intense, Energetic Atmosphere. The Characters Should Have A Realistic Human Structure, Detailed Muscles, And Athletic Builds. Ensure The Lighting Highlights Their Strength And Form, With A Dynamic And Powerful Aesthetic. The Scene Should Be Rendered With High Detail And A Professional, Polished Look Suitable For Gym Promotion In AR."