This 'thing' is 3 tanks linked on to each other. It is in fact an aircraft carrier in other word a boat.
About this creation
Now as you see thre is Anakin Skywalkers Spaceship with a man inside an that is on it's landing platform. Next we walk to the next part of the 'thing', command bridge and engine room.If you look closely you might be able to se the captain on the side. Then we trot to the 'thing's' biggest part. First we'll start with the living acommadation, cantine and Hospital Wing. The life of troops and medicl asstiance happens blow deck while troops in good condition have a few beers in the cantine. Under deck there is the 'thing's' imperial dropship being reparied. Then the landing dock whre there is a Land Rover Series Two (That you will see later) and other vehicles.