A cinematic 3D animated noir fist-fight sequence between two stylized characters on a massive circul

A cinematic 3D animated noir fist-fight sequence between two stylized characters on a massive circular concrete helipad fortress built on top of a steep mountain peak, surrounded by misty mountains, dense hillside city favelas, and dramatic cloudy sky. The arena is a huge weathered grey concrete platform with faded yellow helipad markings, stairways, circular bunkers, brutalist walls, dark doorways, and high-altitude wind. Character A is a tall gaunt 1940s noir detective wearing a dark trench coat, fedora, vest, red tie, badge, holstered revolver, cigar, and heavy shoes. Character B is a tall blue-faced operative wearing a white trench coat, white wide-brim hat, black gloves, glowing cyan eyes, and a sleek spy-like silhouette. Keep both characters highly consistent with the reference sheets. Create a 15-second action sequence with 10 cinematic shots: Wide aerial establishing shot of the circular helipad fortress on the mountain, both characters facing each other at the yellow center mark. Low tracking shot as the detective steps forward, coat blowing in the wind, fists raised. Medium side shot: detective throws a sharp lead jab toward the operative. Operative slips outside the jab with a smooth angular step, white coat trailing. Detective overextends, camera pans with the missed strike. Operative counters with a tight body hook, impact lines and subtle cloth compression. Detective snarls and answers with a heavy right hook toward the head. Operative parries the hook and drives a short elbow from close range. Detective grabs the operative’s lapel and drives a knee; operative traps the knee and pivots, using the helipad’s painted circle as a motion guide. Detective reaches toward his holster, but the operative wrist-checks the draw, stops the gun before it clears, then shoves him off-balance across the yellow marking. Style: high-quality stylized 3D, cinematic action choreography, clean readable movement, noir spy thriller mood, realistic cloth motion, dramatic wind, subtle fog, premium animation keyframes, no gunfire, no blood, hand-to-hand combat only. Camera should feel like a polished animated action previs sequence.