The prototype YF-19 with the call sign "Double Nuts" is one of the new Valkyries that were put to the test in the resumed Project Supernova in lieu of the earth-colored YF-19 after the Sharon Apple incident in "Macross Plus." This 1/60-scale transformable action figure release is based off the fourth prototype YF-19 and sports a white body with deep blue lines. The variable Valkyrie can switch between its three modes: Fighter, Gerwalk, and Battroid. An improvement over Yamato's 2006-released YF-19, this offering features revised transformation and movable joints to allow for smoother transformation and poseability. It comes packed with a gunpod, sitting-pose pilot figure, and a sheet of marking stickers.