starship lunar lander

the lunar lander is a simple project with no complex components. It's exterior is exactly like the space X design but only 2/3 as tall you will be adding the internal components like fuel cells two pressurized floors and two vacuum cargo floors and the large bottom floor hangar. two elevators will run down the sides of the inside of the ship. the ceilling of the two cargo bays will have a xy trolly. hanging from the trolly will be a robot multi jointed robor arm like you see in car factories. It will be used to grab and move cargo boxes 5 foot by 5 foot by 5 foot square other boxes will be 5x5x10 the elevator for cargo will need to be sized to move a 5x5x10 cargo pod. The floor of the hangar will be lowered to the lunar surface to deposit the cargo. There will be rocket engines around the perimeter and not in the center. There will be large landing legs. there will be a large acess door on the side of the ship on the highest cargo bay for loading cargo boxes. The cap of the nose cone will be jetisoned to revele a air lock connected to a tube that runs down to the top pressureized crew area. The fule tanks are in threes anbd the airlock tube runs down the inside middel ot the fuel cells