Realistic Family Pencil Sketch

I'm seeking an artist to create a realistic pencil sketch of my family. The sketch should include more than five family members and have no background details.

Requirements:
- Realistic pencil sketching skills
- Ability to capture likeness and details of multiple subjects
- Experience with family portraits

Ideal Skills and Experience:
- Professional art training or equivalent experience
- Portfolio showcasing realistic pencil sketches
- Attention to detail and accuracy

Please provide samples of previous work.