Because the game is split, you cannot install "Part 2" by itself.
: A digital "dump" of the game, equivalent to the Nintendo eShop version. Xenoblade Chronicles 3 (NSP)(Converted).part2 (...
: A culmination of the trilogy that merges the worlds of the first two games. Because the game is split, you cannot install
: Both English and Japanese voice tracks are typically included in the base file. Because the game is split
: You can add further content like the Future Redeemed expansion, though these will usually be separate NSP files that you install after the base game.
This specific file format, , indicates a digital version of the game that has been split into multiple pieces for easier downloading and management on storage systems like FAT32 SD cards, which have a 4GB file size limit.