스냅 사진을 비즈니스 스튜디오 프로필로 변환

Using the reference photo, transform this candid photo into a clean professional studio portrait of the same person. - Subject: Preserve the subject's facial identity, hairstyle, and [shirt-and-sweater outfit]. Remove the headphones. - Composition & Pose: Centered head-and-shoulders crop from mid-chest upward, facing the camera in a neutral upright pose. - Background: Replace all train interior elements, table, reflections, and travel context with a solid [muted blue-gray] studio backdrop. - Lighting & Style: Soft, balanced studio portrait lighting, natural skin texture, polished corporate headshot aesthetic.