Strip Obsolete Website of valuable images

I am looking for a freelancer to strip an obsolete website of its images. There are several hundred images in 77 galleries that need to be extracted and all must be converted to jpg if not already in jpg form. Where captions are available, the file name should be changed to the caption wording. The website is password-protected, but is a sub-domain of "webs.com". Password will be provided. This project needs to be completed within 1 week. If you are interested in this project and have the skills for it, please apply. Thank you. The site has defeated efforts with DownThemAll, Download Manager 3 for Firefox, and httrack. It may be that a more sophisticated use of httrack than I am capable of will solve the problem. The website will be destroyed on 31AUG23. This is the deadline.