All of these can be found on ModdingOfIsaac.com or Nexus Mods by searching the exact name.
Do not rename the folder unless you know what you’re doing. The game reads the internal metadata.xml for the display name. the binding of isaac repentance mods no steam
It was chaotic. It was broken. It was nothing like the vanilla experience. All of these can be found on ModdingOfIsaac