Fully 3D, or at least I hope so
. I am puzzled by why they are using pre-rendered for RE1. Im guessing its because they want that to be the same as the original RE1. If not, then maybe they have choosen pre-rendered the official style and wont change it. NOOO!
And, I would want totaly new characters. As I am very excited about the game either way, a fresh start (for 4 at least) would be interesting and fresh. I think 0 will have some originals from RE1...maybe even a twist with some other later ones.