Gợi ý lưới ảnh chân dung 9 panel

A detailed Chinese prompt designed for Gemini Nano-Banana to create a 3x3 fine-edited photo grid (triptych) of a character in a soft beige studio. It specifies the character's attire (dark blue shirt, off-white pants, barefoot), complex lighting setup (soft light, silver reflector, weak contour light), and nine distinct close-up compositions focusing on extreme detail and emotion, such as lip close-ups, eye contact, and tearful side profiles.