Sci-Fi Trailer Cinematic Prompt

Cinematic 15-second sci-fi trailer, photoreal, anamorphic, overcast ruined megacity. A sweaty East Asian man in his 30s with messy black hair, round wire glasses, a scar on his cheek, and weathered tactical armor with glowing cyan strips presses a gloved finger to his lips in a shush, city skyline behind him. Cut to storm clouds as a massive mechanical raven with blue eyes and metal talons dives. He leaps from a collapsing rooftop beside the bird, then is snatched midair by a larger armored mech. Wide shot: the winged machine soars over a burning avenue of crumbling towers, embers and debris in the air. Close-up of his fingerless glove reaching toward curved steel claws. He freefalls through smoke aiming a crackling cyan energy rifle. He slams down in a wide stance on cracked asphalt, planting a huge ornate sword that glows electric blue at the tip. Behind him a colossal orange fireball mixed with blue energy bursts erupts between ruined skyscrapers, shockwave, flying concrete, smoke. Moody daylight, high detail metal and fabric, motion blur on wings and explosion, no text.