Create a single contact sheet image containing a 3x3 photo grid matrix, aspect ratio 3:4. Use high/upscale resolution, crucial for face details in grids. Reference image upload with strength 0.5-0.7 to define the 3x3 grid structure and character identity. The image should feature 9 distinct panels separated by thin white borders. The same young Asian woman appears in all 9 panels, wearing an identical outfit and having an identical hairstyle. Each panel shows a different facial expression (winking, tongue out, surprised, laughing, serious, etc.) and varied camera angles (high angle, low angle, straight on). The visual style should be photorealistic, with studio lighting and a light grey background, resembling a K-pop idol photocard. Negative Prompt: One single portrait, merged bodies, distorted grid lines, missing panels, cartoon, illustration, different clothes.