Realistic Oil Portrait Painting

I'm seeking a talented artist to create a realistic oil portrait as a gift. For my partner's birthday I want you to make a painting of her and her dog. I will send pictures of them to use.

Requirements:
- Expertise in realism
- Proficient in oil painting
- Experience in portraiture

Ideal skills:
- Strong attention to detail
- Ability to capture likeness and expression
- Prior portfolio showcasing similar works

Please provide samples of previous realistic oil portraits.