These images come from a source deep inside the Rishi Maze and reveal that the two pack-in figures are the AT-AT Driver and a new Biker Scout with a flip-top visor.
A close look at the text on the reverse of the box shows that: "
The All Terrain Armoured Transport (AT-AT) walkers are used by the Empire to launch devastating ground attacks. These walkers are less stable than similar vehicles that move using tank treads, but standing at over 15 metres tall, these behemoths more than make up for their instability with a menacing psychological assault. Although the Empire mainly used the smaller AT-ST models in Endor, the site of the second Death Star's shield generator, the AT-AT model was also used to transport large quantities of troops and supplies."
