Qucik comparison to the 9570...
9570 has flame maple binding on the neck and head, 3120 has plastic.
9570 has a five-piece maple/bubinga neck, 3120 has 3-piece maple.
9570 is HSH and has different PUs.
9570 has Cosmo white HW, 3120 has violet chrome. *(Having seen both, VC is WAY better looking IMO.)
9570 has the Wizard neck, 3120, has has the Ultra. *
Oh yeah, and the 9570 will cost you a lot more!
Neck profile and PU differences aside, the differences are purely cosmetic. *I think Ibanez is gonna sell a lot of these!
Thanks again Rich for all your hard work getting us the pics so fast! *It may be work-related for you, but I haven't seen one other dealer, even those who deal in significantly more expensive guitars, posting NAMM pics this early. *(Then again, I just might not be looking hard enough...but why would I?