I've got a feeling that DX3 will showcase some of the best of Japanese animation/art and Western gaming design, sans an androgynous, blonde-haired, self-pitying protagonist that whinges about everything and anything. Beautiful.
Besides, I've always been a fan of Ghost In The Shell: Innocence's look. If you aren't familiar with it, check it out - the orange neon tint, anachronistic mix-up of future tech and period aesthetic. Really cool, inspired stuff. You can really tell that whatever money Eidos are throwing at Square Enix has paid off so far.
Also, did anyone else think the protagonist sounds like Christian Bale?