Realistic Pencil Portraits

I'm seeking a talented artist to create realistic pencil sketches of people. The sketches should capture lifelike details and expressions.

Requirements:
- Realistic style pencil sketches
- High attention to detail
- Ability to depict accurate facial features and expressions

Ideal Skills:
- Proficiency in pencil sketching
- Experience with realistic portrait art
- Strong artistic skills and a good portfolio

Please provide samples of previous work and an estimated timeline. Looking forward to your bids!