Disposable Camera Friends Squad Snap

Generate a photo that looks exactly like a shot taken on a disposable film camera at a casual outdoor gathering of four friends in their mid-20s. The image should have heavy film grain, slightly blown-out whites, muted warm tones, a tiny bit of motion blur on one person, and an off-center framing as if someone thrust the camera out at arm's length. The friends are mid-laugh and mid-movement — nobody is posing. Lighting suggests late afternoon in a backyard or park. Include visible film border artifacts along the edges, slight vignetting in the corners, and the characteristic cyan-shift in the shadows that disposable cameras produce. The overall mood should feel intimate and accidental, like a photo you'd find in an old envelope.