Realistic Photo to Canvas Conversion

I need an old, poor-quality digital photo enhanced and transformed to look like a realistic painting on canvas.

Requirements:
- Enlarge and enhance the original photo
- Improve clarity and sharpness
- Adjust colors
- Remove background imperfections
- Final image should have a medium grain canvas texture

Ideal Skills and Experience:
- Proficiency in photo editing software (e.g., Photoshop)
- Experience in digital painting or photo-to-painting transformations
- Attention to detail for realistic enhancements
- Knowledge of canvas textures and how to replicate them digitally

Please include samples of similar work in your bids.