Spray the inside of one half of the egg with metallic spray paint (Image 1). Allow to dry completely. Apply another coat, and let dry. Spray paint the exterior of the egg with matte black paint (Image 2). Apply another coat, allowing for drying time between coats (overnight is best).
Use the light kit as a guide, and trace a hole in the bottom center of the egg using a permanent marker.
Use a drill to make holes around the inside of the circle. Next, connect the holes to make a bigger hole using a rotary tool and blade attachment. Flesh out the hole using sanding attachment on the rotary tool.
Attach the light kit using the packaging instructions, and hang.