Vietnamese Model Showcases Black Cotton Outfit in Building Lobby

Create a video from an image of a Vietnamese female model wearing a black cotton outfit. She walks naturally across the lobby of a building, with natural lighting enhancing the contours of her face and outfit. Initially, she walks forward, then pauses to pose as if someone in front is taking her picture. She walks without stumbling. At first, her right hand is tucked into her pocket, then she takes it out and moves it naturally in sync with her walking motion. Maintain the exact outfit and accessories from the reference image. Ensure the fabric texture, color, and fit remain accurate, preserving natural mechanical movement without introducing any unnatural distortions to the clothing. The model must have both arms, both legs, and all fingers fully visible, with no distortions or extra limbs.