Players will be able to position three separate light sources using the /gpose camera features, with each light source having variable position and hue. You can also loop certain emotes, use status expressions, add filters, adjust the roll angle of the camera… in short, you can do lots of things before you pick out just the right frame and take the screenshot. Just remember to at least complete some of the storyline quests before you spend an entire day getting ready for your close-up.
Source: Official Site