Photo Background Swap Needed -- 2

I have a photo that needs its current background removed and replaced with a custom image I already selected. The final result should look natural, with clean edges around the subject and consistent lighting so the swap is undetectable.

Here’s what I’ll provide:
• The original photo in high-resolution.
• The replacement background image.

What I expect back:
• A layered PSD (or compatible) file so I can make future tweaks.
• A high-resolution PNG/JPEG with the new background applied.
• Quick turnaround and at least one minor revision if needed.

If you’re skilled at precise masking, color-matching, and blending, this should be a straightforward task. Let me know your estimated time to complete once you receive the files.