Revolving Monolith is
Zone 43, found in Valfross.
Once you load the map, hit
and then
to go to the
Workshop. Press
and search for a vehicle called
Clockwork Achievement. Download and hit Open.
First, you will want to light up the two pillars with wood on top with the
button. Then, you need to line up all three emblems in the middle in line with the triangle on the ground.
To move the top row, use the
button to extend your vehicle. To move the middle row, use the
button. For the bottom row, use the
button. Use the
and
to spin your wheels in order to move the pieces.
Here is a video I made that starts right after lighting up the two pillars: