First you need to download UE5 unlocker [kemono.su]
After that you open the .rar. If you can't open the downloaded file then download Winrar [www.win-rar.com]
You don't need to unpack the download, just click on " IGCSclient.exe"
Go to the following map: C/User/your name/Appdata/local/P3/Saved/config/windows, and open engine.ini. In this file you'll add the following:
[/script/engine.inputsettings]
ConsoleKey=Tilde
Save the adjusted file and open the game.
Now open IGCSclient and select the game's .exe in the first row and after that click the button "inject dll". You'll see a prompt of the camera being unlocked in game and click the tilde and write "FOV whatever number you want" - Without the """
*note. Cutscenes will be stretched out and if you want that to be regular then lower the FOV through the console to 50, thatll max your screen out.

Since the game shows the option for cinematic DOF and motion blur, use the following:

Open the previously mentioned engine.ini and add the following:
[SystemSettings]
r.MotionBlurQuality=0
r.DepthOfFieldQuality=0
r.DefaultFeature.LensFlare=False

*note. I always have lense flare added as well just incase it's not listed separately. Feel free to remove that one.