Ultimate
Here's a pic of the GB Ultimate, the other pic is from the Cactus Aviation site, it's like a 40% scale Ultimate. Check this list to find a dealer near you, I don't think you can order GB kits online anymore.
GOLDBERG MODELS - NEW JERSEY DEALERS
America's Hobby Center North Bergen NJ (201) 662-8500
Carl's' Hobby Center Randolph NJ (973) 366-4300
Creek Hobbies Mt. Laurel NJ (856) 722-0489
Hammonton Hobies Hammonton NJ (609) 704-1555
Hobby Hut Pompton Plaines NJ (973) 835-2077
Jackson Hobby Shop Jackson NJ (732) 364-3334
Jerry's Hobby Center Greenbrook NJ (732) 752-6030
Jetstream Hobbies Blairstown NJ (908) 496-8072
Ridgefield Hobby Ridgefield NJ (201) 943-2636
US Hobby Moonachie NJ (201) 460-0544
Z & Z Hobbies Mercerville NJ (609) 586-2282