Scratch - Virtual Fidget Spinner (A simple Scratch Pragramming Exercise)
This Sprite can be downloaded from the Internet, complete with it's own shadow. Then you do not need a shadow sprite. In fact the shadow sprite is useless!
Spinner Sprite
The Shadow (You do not need this sprite if you use the Internet Spinner download, two different links below).
Spinner1 - link (right click/save as) Spinner2 - link (right click/save as)
Spinner3 - link (right click/save as) Spinner4 - link (right click/save as)
If you really want the shwdow, this is the code for the sprite
Sprite 1 - The Fidget Spinner (text)