PHP Site Image Update

I need a PHP-savvy developer to handle a straightforward design tweak on my site, https://tinyurl.com/2727a7tj. The codebase itself stays as-is; what I’m after is a clean replacement of several existing images so the visuals line up with our new branding.

Here is what the task involves:
• Identify every image currently hard-coded or pulled dynamically from the theme, plug-ins, or assets folder.
• Swap each one with the new files I will supply, preserving exact dimensions or adjusting CSS where necessary so no layout shifts occur.
• Double-check that the images load optimally (proper format, compression, and alt tags intact).
• Commit the changes on a test copy first; once confirmed, push to the live server.

I’ll provide SSH/FTP credentials, the image package, and a quick walkthrough of where the assets live in the repo. Please quote your turnaround time and any clarifying questions you may have.