Unless you absolutely need the WAD for a real Wii’s system menu, use Dolphin Emulator (version 5.0-21567 or newer). Steps:
Downloading the actual game data for Super Mario Galaxy 2 for free is considered software piracy. Nintendo actively protects its intellectual property. super mario galaxy 2 wad file free
If you fail to make a WAD, don't worry – without conversion. WADs are only essential for installing the game to a real Wii’s NAND. Unless you absolutely need the WAD for a