Click the green flag, sit back, enjoy.Click the arrows to switch costume. Click the stage to show sliders that let you customize the movement, rotation, ghost effect, and number of clones. To see the effect of the rainbow color button and the clones slider you have to click the green flag again. Please check out the 600+ nice remixes made by other scratchers: https://scratch.mit.edu/studios/27457559/ And of course, feel free to remix yourself!
Instead of the 12 dots, I went with various kinds of rings and circles.