Monster Hunter Rise for the Nintendo Switch has received extensive support through a series of significant updates and downloadable content (DLC), culminating in the massive
It sounds like you may be looking for pirated copies, update files, or DLC packages for use with unofficial/modded consoles or emulators.
Once you successfully install the , you unlock:
If you download an old NSP without the subsequent UPDATE and DLC , you will miss roughly 60% of the current game content.