Do not use Goldleaf for 4GB+ NSPs. It will fail.
No NSP needed if you own the game legitimately.
⚠️ You cannot legally use “shared” NSP files from the internet.
Users managing their game files (legitimately via homebrew for cartridge dumping or illegitimately via piracy sites) generally encounter three distinct types of NSP files for Xenoverse 2:
Assumes you own a legitimate copy of the game and are dumping your own files for backup/archival purposes.