There are some other things to keep into account when it comes to Resident Evil 4 remake's New Game+, though.
The game is built for players to endlessly replay, continuously expanding and upgrading Leon's expansive arsenal. Considering this, there is little reason to worry about losing out on anything when starting a Resident Evil 4 remake New Game+ run. This means that Resident Evil 4 remake players get to keep all their weapons, ammo, money, upgraded weaponry, healing items, and treasures.
When Resident Evil 4 remake players kill the final boss and start a New Game+ run, pretty much everything carries over except for key items and side quest progress.