The next step is to remove the keypad. There's really nothing holding it on but friction at this point, and it may have fallen off when you removed the trim. But if it's still sitting there go ahead and grab it and pull it off. The trackpad will remain, we will get to that in a minute.
With the trim and keypad removed we now have 4 more T5 screws revealed surrounding the LCD. These screws are holding in the mainboard. Go ahead and remove them.