This unit is most likely a psyonic unit (as a hero unit) that can destroy units around it using its similar rage generator ability. Like the Prodigy unit, it may also have those abilities as well.
This unit is typically a vehicle that swivels. Weapon might be ion bursts like the size and shape of a hula hoop.
This unit is most likely another psyonic unit where it can be built as a squad like the Cultists. They can also can do melee attacks to infantry quickly.
This unit is similar to another unit model that Carnius created in Tiberium Essence, notably he called it as the Stalwart. I might call it the Stalker, but will be a stealth unit which could also detect stealth units. Weapon of choice can be either a melee attack effective against infantry and structure or a laser beam attack effective against anything.
Screenshot seen in the cancelled Tiberium FPS, this infantry unit can fire beam attacks. I still have no clue what else this unit could do. (screenshot courtesy from GameSpot)
Also a screenshot seen in the cancelled Tiberium FPS, this vehicle unit is currently not knowingly to be determined. I may more info on this. (screenshot courtesy from GameSpot)
Edited by Zocom7, 17 February 2012 - 20:53.