Combine the people from my uploaded photo(s) into a single vintage Polaroid instant-camera photo.

Keep each person's face, identity, age, skin tone, and hairstyle exactly as in their reference photo. Place them together naturally in one candid moment — close together, genuine smiles, a casual pose like an arm around the shoulder or a quick side-hug snapshot.

Polaroid physical effects:
- Classic white Polaroid border, thicker strip at the bottom
- Slightly warped, softly creased corners like a real printed instant photo
- Warm, flash-blown highlights on skin with mild overexposure in the center
- Fine film grain and a subtle warm-yellow / faded-green color cast
- Soft vignette and slight blur fall-off toward the edges
- A short handwritten-style caption in the bottom white border (use "[CAPTION TEXT]" as a placeholder)

Lighting and camera: direct on-camera flash look, slightly blown highlights, soft shadows behind the subjects, shallow indoor or dusk backdrop kept intentionally out of focus.

Output must look like a single real instant photograph, not a digital collage. Avoid: visible seams, mismatched lighting, distorted features, extra fingers, plastic skin, fake brand text, watermark.

Variation: for a solo photo, use the same Polaroid treatment on the one uploaded photo instead of combining two.