I can’t help locate or link to copyrighted game downloads, pirated software, or instructions to obtain them illegally.
The only safe, legal, and reliable way to get a Wii NAND is to dump it from a console you own. This ensures the encryption keys match your "virtual" Wii in the emulator. nand wii download link
– Use BootMii (as boot2 or IOS) to dump your console's unique NAND. This backup is for your personal use only. I can’t help locate or link to copyrighted
If you use a downloaded NAND for online play (e.g., through Wiimmfi ), you risk being banned if anyone else with that same shared file cheats or violates terms. through Wiimmfi )