Storm Flap Versus Back Yoke Motion Study

Create an eight-second garment detail clip from [coat reference]. Begin with the back silhouette and move toward the panel edge. Show only the amount of flap motion supported by [movement reference]; keep fixed yoke seams attached. No added vents, changed stitching or simulated waterproofing. End on the actual attachment detail.

Confirm required reference images and timing inputs are present before generating. Keep objects, identities, spatial relationships and light direction consistent. Render the clip when video generation is supported; otherwise supply a timed shot list, reference checklist and generation-ready prompt, labeled as a production plan. Do not claim rendered output without an actual file. Check the opening, transition and final frame against the stated counts and geometry.