Lester will tell them to send him images of a security guard, a keypad, and a security camera. Once the image of the main entrance is sent to Lester, they need to enter the casino. At this point, they can choose to send an image of the valet as well, which acts as an optional objective. The player is tasked with going to the casino, where they first need to photograph the main entrance and send the image to Lester. The various points of interest the player photographs will determine the choice of entry/exit points, as well as other possibilities later in the preparation stage of the heist. This mission is the first preparation needed for the Diamond Casino Heist.