Realistic Face Swap in Photo

Needing a freelancer with a sharp eye for detail and proficiency in photo manipulation to execute a face swap in one of my photos. The outcome should be realistic, and not cartoonish. I'm unsure of the resolution of the photos I'm providing, so your flexibility is considered an asset. Lastly, the finished product should match the original image's dimensions.

Applicants should:

- Have a strong command of photo editing software
- Showcase proficiency in photo manipulation
- Possess ability to work with potentially low-resolution images
- Have an understanding of maintaining image proportions

Let's make this photo swap undetectable to the untrained eye.