GFX Request A Free Channel Banner

[LtGeneralStore]

Hello everyone!

I really really want a banner for my channel. The problem is that I have no idea what on earth to put on it. I don't even know where to start looking. Any advice or suggestions to help me get started would be great!
Thank you!
-Store

 

[TaintedSoldiers]

Normally you go by this.

Background
3D or 2D
What the theme should be for it
ETC