This no first person blur mod removes the motion blur of the first person view. If you don’t want to replace any files, there exist also a way where you just have to modify the visualsettings.dat.
Please backup the files before you change them!
Navigate to common.rpfdata
Make the folder editable with OpenIV
Replace the exisitng visualsettings.dat with the modified one
If you don’t want to replace files please follow the instructions inside the readme file.