Create AI video Teaser.

I would like to create 3 distinct teasers for an upcoming event. each teaser will be 15 sec and will need to be 4K realistic.
I am pasting under one the prompt to be made into a video. if you are able to produce as sample to show, it will accelerate your hiring process.

The "Snap-Traveler" Video Prompt
Format: 9:16 Vertical (Instagram Story)

Total Duration: 15 Seconds

Action: The subject maintains a steady, confident walk directly toward the camera, using finger snaps to trigger the transition into each new world.

[0-5s]: The Mykonos Arrival
Action: A beautiful woman of African descent with voluminous, natural curly hair walks forward through a sun-drenched Mykonos landscape. She looks directly into the lens with a radiant smile and snaps her fingers right at the 5-second mark.

Wardrobe: A chic white and deep-blue patterned resort outfit.

Text/FX: Text overlay: "WE’VE CHASED THE SUN...". A digital visa stamp slams down: "THE YARD ISLAND: MYKONOS (JULY)".

[5-10s]: The Oasis Transformation
Transition: Instant Snap-Cut. The moment her fingers click, her outfit and the entire background transform.

Action: She continues her walk without breaking stride, now in a vast, golden desert oasis at sunset. She looks at the camera again and snaps her fingers at the 10-second mark.

Wardrobe: A dramatic, flowing silk gown in cream, gold, and deep red.

Text/FX: A second visa stamp slams down: "THE YARD ISLAND: OASIS (NOVEMBER)".

[10-15s]: The Arctic "Glitch" Reveal
Transition: A Sudden Visual Glitch triggered by the second snap. The warmth vanishes instantly.

Action: She is still walking, but now shivering visibly. She looks lost and confused by the sudden cold.

Wardrobe: A bright neon lime-green surfing wetsuit (dripping wet).

Environment: A high-contrast, icy-blue frozen landscape of jagged ice and snow. Faint Aurora Borealis in the sky; her breath is visible.

Technical Finale: The camera lens rapidly frosts over with realistic ice crystals.

Final Overlay: Bold graphic: "THE YARD ISLAND 3... GUESS THE DESTINATION?".

Directives for the AI Generator:
Maintain perfect character alignment so her face and torso stay centered during the transitions. The "finger snap" must be the exact frame of the transition to create a "magic" effect. Ensure the blue/white, cream/gold/red, and neon green outfits are vibrant and high-contrast against their respective environments.