Realistic Face Swap & Eye Fix

I have a high-resolution portrait in which the face must be replaced with another I will supply, and the subject’s gaze needs correcting so both eyes look naturally into the camera. Because the final image must pass for an untouched original, I’m specifically after advanced blending—skin tones, lighting, hair edges, and micro-shadows all have to match seamlessly.

You will receive the source photo together with the donor face file as soon as we start. Please work nondestructively in Photoshop (or an equivalent layer-based editor) so that any small tweaks to colour grading or facial alignment can be made quickly before sign-off.

Deliverables:
• Final flattened JPEG or PNG in the original resolution
• Layered PSD (or layered TIFF) showing all edits clearly labelled

Acceptance criteria:
1. No visible halo, colour banding, or mismatch between neck, jawline, and hairline.
2. Eyes appear naturally aligned with the camera; reflections and catchlights are consistent across both eyes.
3. Image withstands close 200% zoom inspection without obvious retouch traces.

Turnaround within 24 hours would be ideal, but let me know if an extra day would noticeably improve quality.