how does one make one of the BIG orgone thingies?

I'm seeing a bunch of how to make orgone tower blasters by using muffin tins.

I saw a picture of a very large orgone blaster...like the size of a small mixing bowl and was wondering how to make an orgone blaster that big and if I have to follow any different precautions re: copper or crystal for such a large beastie.

thanks in advance. Tweet