Use the attached photo as the reference for the person, keeping his identity exactly the same: face, facial features, skin tone, hair, body type and natural age. Do not retouch or reshape features. If no photo is attached, use the Subject described below.
Create a consulting firm headshot framed from the chest up, with the subject facing the camera in a confident, approachable pose. Place him against the Backdrop. Use crisp, controlled studio lighting with a large soft key light, gentle fill and subtle separation from the background. Keep the face sharply focused, with natural skin texture, clean edges and restrained shadows. Use a centered, balanced composition with modest headroom and a professional corporate portrait finish suitable for a company website, consulting profile or LinkedIn. Preserve realistic proportions and avoid artificial facial smoothing, exaggerated contrast or distracting background elements.
Use these details:
Subject: "a man with a confident, approachable expression"
Backdrop: "neutral beige studio backdrop"
Using your own logo, product or face? Attach it in the chat and say which of the details it replaces.
Your result will come out close to the example rather than identical to it. Change the details to make it yours.