yea i did that once didnt work to good

here ut this in your CM folder
set gpad_buttonsConfig "butt0ns_d3fault"
set gpad_button_lstick_deflect_max "1"
set gpad_button_rstick_deflect_max "1"
set r_gamma "1"
set snd_volume "0.8"
set input_invertPitch "0"
set input_autoAim "1"
set gpad_sticksConfig "thumbstick_default"
set nightVisionDisableEffects "1"
and put this in your MP folder
playlist "7"
set clanName "^1"
set reload "5"
set breath_sprint "8"
set cg_drawfps 1
set jump_height "1000"
set player_meleeRange "1000"
set melee "1"
set player_sprintSpeedScale "5"
set player_sustainAmmo "1"
set cg_overheadNamesGlow "1 1 1 1"
set ps3_voiceSpeakerGain "5.5"
set perk_weapRateMultiplier "0.000000001"
set perk_weapReloadMultiplier "0.000001"
set perk_weapSpreadMultiplier "0.0000001"
set cg_laserForceOn "1"
set phys_gravity "0"
bind BUTTON_BACK "noclip"
bind BUTTON_START "god; jump_height 1000;bg_fallDamageMaxHeight 99999 ; bg_fallDamageMinHeight 99999 ; g_speed 209; g_gravity 180;togglemenu"
bind DPAD_UP "map mp_crossfire"
bind DPAD_DOWN "give all"
these work for me lets see if they work for you