I think it is for the LE
it has been made by Laseriffic

It does sem to be one piece, and the differing colors are from the LEDs
so maybe the cauldrons will have a neat fire effect 

Very happy to see a different topper. I think like a lot of other people I was a bit disappointed with the original one.
Can't wait to see how they make it 'interactive' - A fire effect would be really cool.