Based on Naruto and Kurama's = how do you mean, because their relationship was...something else.

They're based on that relationship in the meaning of how they communicate and share the same body, how one can feel the emotions of the other
How one can influence in the thoughs, actions and even control de other's body
And finally, in the sharing and control of the energy Amon is proficient using: the Chi~

Some other details are there too, like, Amon being kinda severely hurt emotionally and trying to control Typh, at least on the beggining
The thing that Amon gets "added" inside Typh's body, like Kurama was on Naruto's...

There are lots of similarities x3

I can share more details if you wish

Btw, sorry for my bad english, there's quite a time since I actively practiced it xD

Practice the English by telling us everything!!

I will! As soon as I have it all figured out

Thanks for being interested, btw