I managed to create a really nice 3D ball and made 5 gifs with it getting progressively smaller, then I animated it. It really looked like someone was bouncing a small ball in the middle of my screen, problem was it was white on a black screen (just the way I like it), not very colourful, so I wanted to turn the white ball into a boing ball, this is where I encountered problems. I just couldn't seem to get it to look right, so I abandoned my project in disgust. I guess I'm just not artist material :-(