从Gemini Nano Banana到Nano Banana Pro的平滑过渡

The transition from Gemini Nano Banana to Nano Banana Pro is just so smooth!
Prompt;
Create a 90s style portrait of the same man as in the reference photo, keeping his exact facial features and expression. The image should look as if it was clicked with a 1990s film camera, slightly grainy with warm tones. The scene takes place in a cozy, dimly lit room where a camera flash is clearly visible, casting a focused light on the man while the background remains slightly shadowed.
Only the upper half of his body is visible in the frame. He is posing elegantly, wearing a simple yet stylish 90s outfit such as a casual shirt or turtleneck that complements the warm indoor setting.
The background features a white wall with a few magazine clippings and posters of Hollywood stars from the 90s pinned to it, adding a nostalgic touch. The overall mood should evoke a classic retro portrait look, natural yet artistically lit.