Wedding Photo Edit: Add Person

I need a skilled photo editor to add one full-body person into 3 wedding group photos.

Requirements:
- Group & family photo: Seamlessly integrate the person into the photo, standing at the far left / far right edge of the group, in the same row as everyone else.
-Groom & Groomsman photo: The groomsman left of the groom can be removed and replaced with a new/photoshopped image.
- Use a headshot I provide to match their head
- Edit in a navy blue suit matching the groom's, but no vest, with a white dress shirt, a bow tie that matches, and black shoes.
-He is the same height as the groom but with a more muscular/athletic build so the suit should fit a broader chest and shoulders.

Deliverables:
- Full-resolution files maintaining original size
- Before/after preview for each edited photo

Ideal skills and experience:
- Proficient in photo manipulation and editing
- Experience with composite images
- Attention to detail for a natural look
- Familiarity with wedding attire and photography

Please provide a portfolio with similar work.