AI Video Prompt: Miniature Cardboard Elevator

Create a vertical 9:16 realistic miniature craft video showing a tall handmade cardboard building model placed on a flat base inside an indoor workspace. The cardboard tower has multiple floors represented by square openings and contains a central moving elevator-like cardboard section. A small control panel with colored buttons is attached near the bottom right side of the model. A realistic human hand enters from the right and presses the control button, causing the internal cardboard elevator section to move vertically between floors. Show the mechanical movement clearly while keeping the building structure unchanged. Maintain realistic cardboard texture, handmade details, fixed front-facing camera angle, soft indoor lighting, and continuous shot style. No characters, no extra objects, no redesign, no scene changes, and no unrealistic transformations.