Item description:

The Easiest Way to get the Grim Reaper Trophy (Resident Evil 2 Remake)

After you download and re-sign the file, transfer it to your PS4 Console.

Start the game and load the modded game save from the menu. [ Leon 2nd ]

When the game loads you should spawn right in the
middle of RPD headquarters.

Make your way to the door and continue the run. You'll notice you don't have any weapons or ammo but don't worry, you'll be in 'Invisible God Mode' (Enemies can sense you but they can't see you)

Make your way all the way to the final gate and you'll get an infinite loading black screen. At this point, the trophy should pop.