Realistic Portrait Creation

I need a realistic portrait photo created by combining the best facial features from multiple photos of a person. The final image should have a warm, slight smile.

Requirements

- Combine best facial features from several photos - Create a realistic portrait photo - Subject should have a warm, slight smile Ideal Skills and Experience: - Proficiency in photo editing and manipulation - Experience in creating realistic portraits - Attention to detail and artistic eye for facial features Please provide samples of similar work.