Changing the look of skills

Um.., i thinked that you could see the skill change like the die hair or change hair and stuff.

I'm not sure what you mean, could you please clarify?

What I meant was that if you edit the .wz files for the skill animations, you could make them look however you want, but only you would see the changes, because only you have the edited .wz files. Other people would see the normal skill animations, but you would see any skill anyone used with the animations you edit in. This may cause the game to crash is is probably against the ToU though.