Create a nostalgic 4-panel photo-booth style selfie collage

Create a nostalgic 4-panel photo-booth style selfie collage of an adult woman, each panel featuring a different playful expression and pose, silver digital-camera flash, slightly overexposed highlights, glossy Y2K styling, colorful compact interior, tiny imperfections, authentic early-2000s snapshot quality, subtle grain, soft blur, fun nostalgic mood, photorealistic, 3:4.