earth technology 3D Model

this scene can apply to video packaging. the 5 rings outside spin around the earth and the 72 lines can spread along their way to wrap the earth from position of the sphere surface. the material is simply lambert and blinn,so you can render the scene using all kind of renderer,and it render fast you can control the position of the spread lines(i call them "rays") by tweak the group named "rays_guide",and the rings by "ring_guide" . if you are familiar with expression ,you can set the start time of the rays and the time of spread process through the expression "control_rays".