Realistic Pencil Portrait Artist

I'm seeking a highly skilled artist specialized in realistic pencil portrait drawing.

Requirements:
- Create lifelike portraits using pencil
- Attention to detail and accuracy is essential
- Ability to capture likeness and expressions

Ideal Skills and Experience:
- Professional experience in portrait drawing
- Strong portfolio showcasing realistic pencil work
- Proficiency in pencil techniques and shading

Please provide samples of previous work and estimated delivery time.