Download the TOOL: link in the page ( https://soexperttt.github.io/IWTOOL/ )
SIMPLE TOOL FOR MW/MW2/MW3
ARE YOU STRUGGLING WITH WHAT FOV/SCALE & GUN POSITION TO USE IN YOUR MAIN CFG?
MAIN FOCUS DEVELOPING THIS TOOL WITH A FRIENDLY UI IS TO EASE THE USE OF POV VIEWMODEL XYZ AND CINEMATIC FOV/SCALE ALSO THE ABILITY TO SET YOUR VIEWMODEL XYZ AND EXPORT IT AS CFG