I had the idea that the intro to flesh dimension is that: it would be like limbo with a fake sky box as the arena is a floating chunk of land, then eyes would appear on the skybox and start racing along the skybox as hordes of enemies and anything related to it's attack pattern would form. Once it dies, the sky turns into a normal looking sky, and Jesus Prime would dessecend, form into this form, do his monolog, and pick up the cross staff and fight V1.
