After doing a little bit of google'n i find out that MOST of the Char body files are in iw_01 and iw_02 Ill try a few things and repost back with an edit.
-Edit
All mp files have a file name similar to this
char_jap_impinf_mp_xxxx_x_x.iwi
-Edit
Got all the files edited Without Hex editing. Turns em gray when i go into a game But it still helps seeing the peeps. But ill probably have to find a way to edit the hex's of them as well.