Dribbble Newton's Cradle

Hi Dribbblers，this is my first attempt to draw something by C4D.The next step is to make animation for it.You can also press "L" to like it or follow me.Thx:)
特别感谢 @AIRT4 的耐心指导:)

Well,I've done the animation for this shot,but I'm not very satisfied with it.So I didn't upload it on dribbble.You can also see it on UICN.