BlueHoodie Paper Chain Welcome Sequence

Inputs: [BlueHoodie reference], [new neighbor reference], [three paper colors], [doorway reference]. Tell a gentle welcome story where BlueHoodie leaves a gap in a handmade paper chain so a new neighbor can add the final link. Keep the color order and doorway fixed; the neighbor chooses their own link. Avoid text-dependent exposition or sudden extra characters. Produce a 12-second sequence showing the offered strip, the chosen final loop and the completed chain without changing previous links. Adapt the presentation to [audience] and [tone]. Check the defining task detail against the inputs before finishing.

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.