Perhaps provide a link to LMP88959/NTSC-CRT project in your README, for those looking for an NTSC version?

https://github.com/LMP88959/NTSC-CRT

(Or at least, I assume that's basically the NTSC counterpart of what you did?)

I've already opened an issue in that project to suggest a link in their README to your project as well.

Thanks for considering!