http://media.photobucket.com/image/neku%20sakuraba/13lordsofchaos/Neku_Signature_by_Elramo.gif?o=32
Use that, and overlay the (Itsuki's Trading Post) words over it in like...ComicSans MS font. Prefferably blue. xD And use the sprite of Neku holding his headphones, looking down.