What does Tobi see when he's passing through %object_name%?

[TheJinx]

So, for example, Tobi passes through the wall, so basically for a moment his entire body is in that wall. ( Yes, I know that his real body is in the other dimension, but I believe that he still shares the eyesight between the real and Kamui dimension ( basically can see in the real world, while his body is in the Kamuiland (ONLY if he's not fully warped ) *How do I know this? Watch any scene where his whole head is clearly passing through something - he still keeps his eyesight non-tunneled, meaning that he still can see, and in some occasions he even kept the ability to talk) ) So uh, well, what does he see when he's inside a wall or even a human? ( like when he passed right through Nagato in the filler ) Maybe everything is like textureless for him or he simply sees the material of objects or organs/insides in case of human creatures? That's just sic.

Anyone ever wondered?

 

[Punk Hazard]

His body overlaps with the Kamui world and real world. He sees the Kamui world as long as he's "in" the wall, then sees the real world when his face has passed through.

 

[~Ethereal~]

Black stuff.

 

[Angelic.]

he sees unicorns