Imagine RX-78-2 Gundam Piloted by Twilight, The Gundam lost the head and its right arm and pointing the Laser Rifle on top and Zeong piloted by Pinkamena with only a head aims down and they both shoot at the same time. and the gundam fell after the shot, Zeong's head's left ''horn" broken by the shot.
Actually, the original Japanese name of the Dark Gundam is "Devil Gundam". It was changed to "Dark Gundam" in the overseas dub because of religious issues. Likewise, the God Gundam's name was changed to "Burning Gundam", and Gundam Heaven's Sword had its name changed to "Raven Gundam".
While I love the idea and the pics, I'm afraid I must point out that the 'spine' of Discord's Gundam is just one good shot from being cut clean through leaving him with half a mobile suit. Cynical engineer aside though, excellent pics.