Clean studio headshot

Nano Banana Pro prompt, 1:1 frame. Uses your photo.

Keep the person from my photo exactly as they are. Make a head-and-shoulders headshot on a seamless [backdrop colour] paper backdrop. One large softbox above and in front, a small rim light behind the shoulders, 100 mm lens, f/4. Clothing: [top]. Gentle half smile, eyes to camera. Even exposure, crisp focus on the eyes.