Using your Ifixit opening tool, remove the camera stuck on with an adhesive strip off of the top of the screen.

Using the same tool, pry and unclip the bottom touchscreen module from the screen.

Before removing the module from the screen, unclip the two ribbon cables still keeping it tethered.

Be sure to be careful with the ribbon cables so as to not tear them.

You can now remove the touchscreen module connected to the camera from the old screen and transfer it to your new one.