GH.com has some nice high-res shots up including a spoiler-ish one for Shaak Ti...
However, while there's a panic already over this "feature", her carded figure seems to NOT have the same feature, or it's covered up or plugged with something while the loose shot of her shows the feature clearly.
Ponderings?
BTW, my jaw really hit the floor looking at the high-res shot of the AT-TE Gunner. isn't he just a basic Clone with a shoulder pad and some other accessory packed in, and no action feature?
He rocks though... I mean, holy ****. If E2 had been this thought-out I'd have been a much happier man the past 3 years.