I've tried to find stones that reflect each of the characters in some way. Though, from that distance, in that saturation, I don't know if that's possible for the rest of you. Nor, even, I. All I can say is that big white one is Gandalf and his tiny pal is Frodo. And I think those three to the left of the gate are Merry, Pippin, and Legolas. The one way off on his own is Boromir. And the one standing befuddled at the gate is Gimli. Which leaves Aragorn and Sam over in the cool kids corner.
I'd like to say that this encompasses the kraken scene, having the water in the foreground there. It would be a lot of fun to dream of how to present, but, I don't know. I'm intimidated to say the least.
If someone speaks friend, I'll do it.