Help! About Character Model

[quinx]

On this new update, the default model on the female Enkudikai has changed--the older version is now an option and not the default.  I don'd like the new default skin and would like to put it back to the other model.  Is there any way to do this? 

Also, I created the character right before the servers went down to prepare for the new update, so I haven't done much in the game.  If I can't change it back, is it possible to delete the current one use the name on a newer version of herself?

[Karyuu]

There is no way to change skins of an already existing character, except to recreate him or her. It's very likely that everyone will have to recreate their characters soon anyway.

You can delete any of your characters yourself - in the Character Selection screen, choose the character you want gone and hit the Delete button.

[quinx]

If the character is deleted, I can reuse their old name?

[Karyuu]

Yes, once a character is removed the name becomes free for use again.