collage made of multiple cardboard boxes

Create a creative collage made of multiple cardboard boxes arranged in a 3x3 or 4x3 grid.
Inside each box, place one or more characters extracted from the provided photos.
Make it look as if each person naturally sits, leans, or interacts with the edges of the box or with other boxes.
Keep the lighting soft and consistent across all boxes.
The overall look should be warm, fun, and natural — like a photo session of people placed inside boxes.
Use realistic perspective and shadows so it feels like a single connected image.
Maintain the original appearance, clothing, and expressions of the people in the provided images.
Background of each box should be light brown cardboard.

Style: natural light, high resolution, cozy mood, realistic photo collage.