I'm not sure if this is the right place for this question, but here goes:
Is there such thing as a Lightsaber in the Combine?
Is the Force Pike the same as the shock spears used by the Gungans and Geonosians in the Movies?
Is there such thing as a Sonic Blaster in the Combine?
Is the Energy Shield the same as the shields the Gungans used in the movies?
Lightsaber - yes and no. There is no rules specs for it yet, but there are force powers/abilities that will let force users build one at some point.
Force Pike - related, but are actually the weapons the Imperial Royal Guard (blokes in red around the Emperor in the films) use.
Sonic Blaster - nope.
Energy Shields - the image is the same, but someone brought up that gungan shields were slightly different to normal shields, and ours seemingly is a combination of the 2 types. However, since armour and whatnot are not implemented yet, its up in the air as to how its finally used, and which one it is really.