So I really like your current one.
You did that color really well.
3nodding I kind of want to see more silverish-grey towards your feet though, just to balance out the hair and that Kunai.
an Edit:

Total Value: 90,157 Gold, 6,900 Tickets
[Item Information]Item List:
Sword of AegisCave Troll TailBlack Glamrock BeltSuperior FormGillsWarm Starter Rocker Guy TeeBrown Wrinkled PantsBuddhist Monk's Straw HatTM (Time Piece)Ragged Ugly ScarfGrounded Ghost Hunter Protective GlovesBullet BeltsGrounded Ghost Hunter Utility BootsLost Odyssey (Kaim's Armor)Eh.. I'm not sure about it, afterall. xD
The sword of Aegis would work perfect if it would only equip all slanty-like, like the katana...
And I can't really find any other silver items that would layer over what you already have. D:
... You know what? Your current avatar is fine. xD
I'm just too much of a match whore for my own good.