Right now you're facing towards a wall. Now turn right and move towards the side of the platform. Now slightly turn left, there is an arch to your left, move towards the arch and turn left, pass through the arch and turn left. There is an open door in front of you, move towards the entrance of the room and turn right. There is an open door in front of you, move towards the door and exit the room. There is a car in front of you and a red color ladder behind the car, move forward and stand in front of the ladder facing the helmets and it is your end point.