BACKUP FILES BEFORE YOU CHANGE THE SKIN!

Intallation Instructions: 

1) You will need an IMGTool to install that skin.
2) Open your IMGTool program, search for player6.txd and player6.dff, extract them no matter where, but somewhere you could find them later if you want the old skin back.
3) After you finished extracting those two files, delete them (Do not use replace option), and then Add the files you downloaded.

Have fun and enjoy.