Formal Photo Edit - Add Shoulders

I need a professional photo editor to help me with a specific task. I want to add shoulders to my photo, so it looks like it has been taken from a further distance. The added shoulders should match the formal style of the photo.

Key requirements:
- Adding shoulders to the photo
- Maintaining the original background
- No changes needed for lighting or color

If you are skilled in photo editing and can deliver a high-quality result, please get in touch.