Missing several MAME Video Snaps

Hi All, I'm on Mame 243 and using Launchbox/Big Box and missing a number of video snaps in my set (looks like around 200 or less). I do have an EmuMovies premium and used Launchbox to search for videos with all quality options checked, but still missing a number. 

I attached a spreadsheet with the ones I'm missing - I was curious if anyone might have these to contribute or know or an alternate source for finding? Many are not on youtube or elsewhere and considered making my own from scratch, but that would be a pretty big chore.

Appreciate any input or assistance if at all possible, I attached a PDF with a list.

You can find some at https://www.progettosnaps.net/videosnaps/videosnaps_files.php

Majority of those are already in the FTP download.

Hey all, thanks for that. I downloaded a bunch of those from the progretto-snaps site. Not all but the majority. I appreciate your help!

 @joecar can you point me to the FTP you are referring to?