Anybody here can tell me how to change my player portrait?

hello guys ive already done searching for answers in this site but still i cant do it my self on how to change my player portrait!! can anybot out there can tell me please!! thanks alot.

try this tool :
http://downloads.moddingway.com/file/852.html

well i already have the tool i got it here in this site the prob is i dont know how to use or i mean what should i do first.

open your cmg file (my player file)..then insert the 2nd column with cf id of player that you want to use..and in the last column change the skin tone match with cf id..

you can search cf id and skin tone of all player with REDitor..

sory for my english bro..