REGISTER TO REMOVE ADS
I like the idea of it being simple, an image of the main characters, or even just Sora, standing at the beach comes to mind, somewhat mirroring the menu screens of KH 1 & 2.
The only thing that I have for the box art is that it should be in 2d art. I honestly don't want kh3 to fall down the trap of 3d box arts. And have the title screen 2d art too.
We need our Nomura art gosh darn it