MW3 Config Tweaks

Hey guys

i was wondering if anyone knew any commands in the MW3 config that would allow me to get rid of the deafening noise when flashed, when you fall from somewhere high your sound disappears (i want to find out how to keep sound when that happens), remove as many details from buildings, foliage etc. from the map and remove any map noises such as the terminal plane sounds and chirps of birds
any help is appreciated

thanks

Commands? I am 99% sure there's no command to do that /mmz

so you cant get rid of any of that?
are you sure there isnt any way of making the game as mundane looking as possible through the config, without any 3rd party programs, so theres many less details and lines