Often linked in the "Dependencies" or "Installation" section of voice conversion repositories.
Extract the .7z file using a tool like 7-Zip or WinRAR. prev-train.7z
It usually includes f0G40k.pth and f0D40k.pth (or similar versions for different sample rates like 32k or 48k). G (Generator): Responsible for generating the audio. Often linked in the "Dependencies" or "Installation" section