
Generate exactly one original image, aspect ratio 4:5. An unbranded burnt-orange drawstring backpack lies on a slate studio floor, photographed like a premium practical object. Its two gray drawcords continue smoothly into miniature tram rails around the bag. An adult hand gently pulls the cord lock, drawing a loose track into a neat turning loop as one tiny yellow tram approaches safely. Keep the bag full-size and the transport scene clearly miniature, with only two tiny waiting passengers to establish scale. Show continuous cord-to-rail geometry and believable tension. High oblique camera, overcast softbox light, textured nylon and brushed metal. No text, logos, or watermark. Text-only generation; no reference pixels supplied.
