ok i found a way and i know i'm a choon but this works, you don't have to download anything.
1. download legify's hacks where u download them
2. extract the folder to ur combat arms folder and leave it there
3. go into ur game folder and take out
so all the Chars_T_????
4. go back to the hack folder you extracted and make a shortcut for the hack
5. run it and go into game
6. when ur in game press insert and choose
7. that will show the chams but just to let you know where other people are, you can add more things to ur hacks but do not ever press insert again after ur first time cause you'll D/C
Thank me if i helped