Having removed the battery, you can begin removing the outermost screws on the camera to allow for case replacement. There are 5 screws in total. This will require a Philips head # 00 screwdriver.

Keep track of where each screw came from in order to avoid complications during the reassemble process.

The screws highlighted by the red square in the second image (on the left side in the first image) are 2.0 mm long.