RetroARCH | SNES | Core Setup + Thumbnails + BIOS in Description
If you're upset I missed the BIOS portion, here is a link and as long as you set the default installation directory, I'll provide the directory as well.
You can also find me actually showing how to do this process in my PS1 guide at the end of the video.
Like the music? Check out my buddies channel @SlurmStudios
BIOS:
https://github.com/Abdess/retroarch_s...
You want to unzip and place those files into C:\RetroArch-Win64\system