Here are the screenshots! I have them all as downloadable zips to save space. Just click on the example shot and it should open to save the zip. They are generally unedited and may not be the best quality, since at times my copies of the original media may be damaged. If you don't see something you'd like capped, let me know and if I own it, I'll likely put it on the top of the list.
The screenshots are split up alphabetically by the show/canon title. Choose a letter and it will take you to the page with the screenshots for download.