If Apollo 11 was faked, how did NASA make everything on the Moon look like it did on the (supposedly) real later missions?

And if Apollo 11 was faked, how did NASA manage a more challenging mission as the first real landing? After all, each mission from Apollo 11 added something new, up until about Apollo 16:

Apollo 11: landing plus 1 EVA.

Apollo 12: pinpoint landing plus 2 EVAs.

Apollo 14: pinpoint landing in rough country, plus 2 EVAs, the MET, and an EVA up a hill.

Apollo 15: pinpoint landing, plus 3 extended length EVAs and the Rover.

Apollo 16: pinpoint landing in the highlands.

Which of these was the first landing on the Moon?