Custom table of Contents with Caption labels and more

Hi



Is it possible to make a custom Table of Contents which will include all the Pictures labels and numbering and some extra text for every picture that's different from the one in caption.

The exact "problem" is: I have text with a lot of pictures. Every picture is numbered (with "Insert Caption") and every picture had its own description. On the end of the document, I want to insert some kind of Table of Contents with all the numbered pictures in it (just "Picture 1" and so on) and with newly added text for each picture (https link to that picture) which will not be deleted while I update the Table after adding more pictures in the text.

Or, maybe even better, that I add a link to the specific picture in "Alt Text" and then make a Custom Table of Contents with picture numbering and alt text.

Thank you all in advance!