high-detail head 3d model

Create a high-detail 3D head model based on the reference image. Only generate the head and neck (no body, no shoulders). The model should have a natural human face with a friendly smile, smooth skin, and realistic facial proportions. The person has dark hair pulled back, a slim face, defined eyebrows, and youthful facial features. Style: realistic 3D sculpt suitable for 3D printing or character modeling. Expression: neutral light smile. Requirements: Head and neck only Clean topology Symmetrical facial structure No background elements No clothing except a minimal neck base High detail suitable for sculpting and rendering Output: single clean 3D head model.