Heya it's me SlashCrit here to bring you fuel for your minds, just to let you know, I am not claiming any ownership or rights over these pictures I found on the web. But here is some images that show how I imagine the characters will look like. Hope you like it. And who might that last guy be? Hmm..

Naive Three-Year-Old Orion

Reiten Tsuki

Zenos Aragor

Mystery Future ???