A trailer jumps between places, so chaining the last frame would be wrong here. Instead the first still is painted from nothing and the other two are edits of it: same face, same red dress, new place. Each still is then filmed on its own. The face survives every location because it was never described twice, it was carried over as a picture.
Shot by shot
1
Scene one, the rooftop party
Nano Banana Pro, then Kling O3 Pro still 5.000 points, clip 5 seconds 25.000 points
The one still written from scratch. Everything after this is an edit of it, which is why the face never changes.
Still prompt
Night rooftop party in Paris, glowing Eiffel Tower soft in the background, an elegant woman around 30 with long dark hair in a deep red silk evening dress gliding through a crowd of guests in black tie, she carries a slim silver metal briefcase, string lights and champagne glasses, she glances back over her shoulder. Cinematic film still, anamorphic lens, moody teal and amber color grade, 35mm film grain, shallow depth of field, dramatic lighting, photorealistic, 16:9.
Clip prompt
The woman in the red dress walks through the rooftop party crowd, glances nervously over her shoulder, tightens her grip on the silver briefcase and slips between the guests toward the exit, camera tracking her smoothly through the crowd, guests laughing and drinking, string lights swaying gently. Cinematic, moody teal and amber grade, film grain, dramatic lighting, no captions, no text.
2
Scene two, the alley
Nano Banana Edit, then Kling O3 Pro still 2.500 points, clip 5 seconds 25.000 points
The edit starts with "the exact same woman from the reference image". That sentence is the whole trick.
Still prompt
The exact same woman from the reference image, same face and same red silk dress, now sprinting at full speed through a narrow rain-soaked Paris alley at night, neon signs reflecting in the puddles, silver briefcase in her left hand, two men in dark suits chasing far behind her, her dress and hair flying with motion. Cinematic film still, anamorphic lens, moody teal and amber color grade, 35mm film grain, shallow depth of field, dramatic lighting, photorealistic, 16:9.
Clip prompt
The woman sprints toward the camera through the rain-soaked neon alley, red dress and hair flying, splashes under her steps, the two men in suits chase behind her gaining ground, camera pulls back fast in front of her, neon signs flicker, heavy rain. Cinematic, moody teal and amber grade, film grain, dramatic lighting, no captions, no text.
3
Scene three, the motorcycle
Nano Banana Edit, then Kling O3 Pro still 2.500 points, clip 5 seconds 25.000 points
The briefcase moves from her hand to her back. Props are tracked in words, the engine will not remember them for you.
Still prompt
The exact same woman from the reference image, same face, same red dress, riding a black cafe racer motorcycle fast through a wet cobblestone street at night, the silver briefcase strapped across her back, headlight beam cutting the rain, an approaching tram with bright lights ahead, sparks under the wheels. Cinematic film still, anamorphic lens, moody teal and amber color grade, 35mm film grain, shallow depth of field, dramatic lighting, photorealistic, 16:9.
Clip prompt
The motorcycle accelerates hard across the wet cobblestones, engine roar, the woman leans into a turn, sparks fly from the exhaust, the tram passes close behind with bright windows, rain streaks through the headlight beam, camera whip-pans following her. Cinematic, moody teal and amber grade, film grain, dramatic lighting, no captions, no text.
The rules behind it
For a trailer, edit one still into every new place instead of chaining the last frame.
Start every edit with "the exact same woman from the reference image, same face".
Repeat the grade line word for word in every prompt, or the scenes stop matching.
Track the props yourself: the briefcase is named in every single prompt.
Let the last scene run out on the move, a trailer stops, it does not conclude.
Your own three scene trailer
The same setup, empty and waiting for your scene. Fill in the brackets, generate the still first, then run the clips one after another with the frame you liked as the start.
The exact same [person] from the reference image, same face and same [clothing], now [what they are doing, where]. Cinematic film still, anamorphic lens, [your grade], 35mm film grain, shallow depth of field, dramatic lighting, photorealistic, 16:9.
First still
Nano Banana Pro
Film engine
Kling O3 Pro
