maybe i can help you.
to change style of player, you need to get the new OUTFIT CODE of the player and paste it or replace it at the last row of him in file PLAYER.INI
To do this, you can follow steps below:
In TRANING CLUB, you can load a player from list to play training match.
so you need to add this player you want to edit into the list.
Next,you load the player, change his style you want (face,hair,shirt,anim...).
Next, click COPY OUTFIT CODE button.
launch to TE main forder, open file SYSTEM, go to the last row,you will see the new OUTFIT CODE, copy it and paste or replace in PLAYER.INI
Restart TE and you will see the change.
if it not work, please contact me