This is a UT-AT. The cockpit can open up as well as the rest of the interior of the ship. There are two seats in the rear of the vehicle with various controls, and 8 eight seats with weapon holsters next to them. The big gun on the top of the vehicle can move up and down, and the four smaller guns behind it can swivel side to side. It would cost around $90-$100 and would come with a clone pilot, clone gunner, 2 galactic marines, commander Bacara, and Jedi Ki-Adi-Mundi.
Interior of the ship with eight seats and weapon holsters. On the right you can see the two seats with controls.