The explanation for that is actually hilarious though "Hidetaka Tenjin, the mechanical designer for Gundam Evolve, stated in a 2008 interview with Newtype Magazine that the Gray Zeta was intended to have a color scheme similar to the Zeta Plus C1. The main colors of the suit ended up bright orange due to Tenjin's protanopia colorblindness, and the 'Gray Zeta' name was passed as a "light.. The Zeta Plus C1 Type is yet another beautiful Master Grade offering from the Bandai. Numerous changed details (weapons, backpack, etc.) have been made over the other Zeta versions, not to mention the coloring, which distinguishes this kit visually from others in the Zeta Gundam lineage. A very down-to-business design that will stand out from the rest of your Gundam Sentinel collection!
The MSZ-006A1 Ζeta Plus A1 (Z Plus A1) is one of the Zeta Plus line of mobile suits introduced in the photo-novel Gundam Sentinel. The transformable mobile suit MSZ-006 Zeta Gundam developed by the Anti-Earth Union Group (AEUG) is originally considered far too complex and expensive for mass production. But Karaba, the AEUG's terrestrial ally, takes note of the Zeta Gundam's effectiveness and.. Product The Zeta Plus C1 Type is yet another beautiful Master Grade offering from the Bandai. Numerous changed details (weapons, backpack, etc.) have been made over the other Zeta versions, not to mention the coloring, which distinguishes this kit visually from others in the Zeta Gundam lineage. A very down-to-business design that will stand out from the rest of your Gundam Sentinel collection!