Create a clean tabletop packing demonstration of the lunchbox in Image 1. The opening frame contains one outer box, two empty cream inner trays and one separate dark teal lid. Use a fixed three-quarter overhead camera.

0–3s: an adult hand places three apple wedges in the left tray, one at a time. 3–6s: place one small wrapped sandwich in the right tray without moving the divider. 6–9s: bring the existing lid from the tabletop onto the box using only the closure mechanism shown in the references. 9–10s: hold on the closed lunchbox.

Use soft window light, realistic hand contact, quiet food and lid sounds, no narration. Preserve each tray's proportions and never create extra compartments, duplicate food, merge fingers, invent latches or imply leakproofness, heating safety or nutritional benefits.