Realistic Colored Pencil Portrait

I'm looking for a highly skilled artist to create a realistic colored pencil portrait of two friends. The artwork should capture intricate details and expressions, showcasing your expertise in colored pencil techniques.

Requirements:
- Realistic style
- Simple/plain background
- Colored pencils only

Ideal Skills and Experience:
- Proficiency in colored pencil art
- Experience with realistic portraits
- Attention to detail and accuracy

Please provide samples of previous work.