Create a photorealistic, 4K image of a female. She is 18, regular body

Create a photorealistic, 4K image of a female. She is 18, regular body, platinum blonde, small a-cup breasts, and has intense blue eyes. Her appearance looks a lot like a Nordic Emilia Clarke. She always has a wicked smile, like she has something naughty on her mind. She is dressed in a modern business suit that is slightly non-traditional with only a pink slip underneath the jacket. She is an assistant in a small modern art gallery. This should be a full length body pose of in the gallery