I made these scripts at the request of PrincessWendy. Anyways, put these in the scripts folder, attach SporeTower.crpl to a core, set the variables, and you should be good to go.
If you don't like/want the arcing, set SporeImage to be blank and put the image you do want as SporeShadowImage.
The SporeTower.crpl script was mostly made by Sorrontis (http://knucklecracker.com/forums/index.php?topic=20844.0).