While I don't know if this is everything, it turns out at least two versions of Vorin were made for Comic-Con 2012 by Diamond Select Toys. A clear blue Vorin showed up at their booth this morning, and I found a golden Vorin in a swag bag from a party held by the Heavy Metal magazine people. More as I have it!
I can safely say that the gold one is absolutely beautiful in person, and the blue one looks very nice. (It's dark and late, it might be incredible but I'm in a dark room right now.) Update: Yeah, the blue one is awesome too.