Check sites like GameBanana or Nexus Mods. These platforms have different moderation standards than the Steam Workshop and often host "unbanned" versions of popular maps.
Once you have secured a working link and downloaded the files, you will likely need to install them manually since the one-click "Subscribe" button is no longer an option.
Open Roblox Studio, go to "File," and select "Open from File" to load the track's .rbxl file.