Did you ever finish the script?
I found S1-12 NTSC Full DVDs and have both Waifu2x and Topaz setup for upscaling but want to feed it the cleanest possible signal.You’re better off training an ESRGAN model to upscale rather than an off-the-shelf solution like Topaz or Waifu-2x. Those can be good but a specifically trained model would be many times better.
Here’s some examples of my attempts to upscale the first two seasons of Metalocalypse. These are from series 3 or 4 as I was using the DVD as the low-res input and the Blu-ray as the hi-res input. Pretty amazing results if I do say so myself.
https://imgsli.com/NDE2MzE
https://imgsli.com/NDE2MjY
https://imgsli.com/NDE2NTM
https://imgsli.com/NDE2NTQ
Damn those look pretty good