While I'm working on my Plasma Grenade, I'm looking into other Means rather than Molding a clay Model.
I heard about the Makerbot and 3D printing last year at New York Comic Con, they are made in Brooklyn so I'm saving up for one, it's around $2000
one of its Partners is Tinkercad.com, a Website to make 3D images. there is no software to download.
I've made a few things...Including a Plasma Grenade. I also uploaded it to thingiverse.com, a site for those to share Models to make

https://tinkercad.com/things/bEitJisjGtE
http://www.thingiverse.com/thing:24518
I'm seeing if I can get anyone with a 3D Printer to make one or two for me. I'll try making a mold with that and with a hand-formed Clay Model
I heard about the Makerbot and 3D printing last year at New York Comic Con, they are made in Brooklyn so I'm saving up for one, it's around $2000
one of its Partners is Tinkercad.com, a Website to make 3D images. there is no software to download.
I've made a few things...Including a Plasma Grenade. I also uploaded it to thingiverse.com, a site for those to share Models to make
https://tinkercad.com/things/bEitJisjGtE

http://www.thingiverse.com/thing:24518
I'm seeing if I can get anyone with a 3D Printer to make one or two for me. I'll try making a mold with that and with a hand-formed Clay Model