Sora提示词：A realistic vertical

A realistic vertical 9:16 video, first-person POV, action camera.
Cold winter morning by a harbor, breath vapor visible.

An older American man in his early 70s stands near docked boats.
He wears a heavy coat with a U.S. flag patch and a veteran hat.

The camera wearer asks:
“Did you ever serve?”

The man replies quietly:
“Yeah. Years back. Still working.”

Natural wind and water sounds only.