Okay. Thank you. It would be helpful if you could buy or find a good quality version and take screenshots of that. If you have no money, but you find the episode on a website, maybe like Hulu, (I guess this works if you have money too), you can get a screen capture program for video, Camtasia Studios has a good one, (It has a free trial) you can take that video and film it, download UPlayer, which is free, and you can get a more precise images if you want to replace the existing images. Also, since it is an HD thing, it will not fill your computer screen, unless it is rectangular, but still it is a risk, you can either use the standard screenshot system that comes with your computer or use Lightshot (This might not be the exact name, but you will probably find it if you search that) which is a program that makes it easier to take and save screenshots.
There is a program that takes photos out of video, which is how I made the second half of the Fairy Idol gallery. If you want to know more about it, ask me to tell you more, and I will tomorrow or as soon as I can (depending on when you read this).