Realistic Captain's Portrait

I'm looking for a skilled artist to create a realistic portrait of my grandfather dressed in a captain's uniform, inspired by Edward Smith, the captain of the Titanic.

Requirements:
- Medium: Digital art, oil painting, or watercolor painting
- Background: Neutral gray
- Style: Realistic, resembling traditional captain's portraits

Ideal Skills and Experience:
- Expertise in portrait painting
- Experience with realistic and detailed uniform representation
- Proficiency in chosen medium

Please provide samples of similar work. Looking forward to your bids!