Simple Anti Magic Zone bubble model

Level 1
Jul 13, 2009
I've searched everywhere for an effect similar to the Anti Magic Zone hemisphere seen in WoW.

What I need is a semi-transparent hemisphere (bubble) such that you can see units that are underneath it. The tinting color isn't too important, though I light pink would be nice, or yellow.

Does anyone know if a model similar to this already exists? I've looked at the chornosphere model and other similar models but none of them quite fit the bill.