Hi I have created a c# program to recover lost files, which supports large files upto 1GB. it can monitor the files. even without monitoring it tries to recover small files.
https://algolassi.online/products/algolassi-file-recovery/
The authenticated-page support is what caught my attention. Being able to grab an internal dashboard or admin UI and get editable Figma layers from it could save quite a bit of tedious recreation work.