GN-080 Gundam Stallious

Gundam Stallious was made from parts of Gundam Kyrios and Gundam Dynames, the parts that weren't used on Gundam Arios and Gundam Cherudim.

History
After the events of the first season of Mobile Suit Gundam 00, the arms of Gundam Kyrios were being sent to Krung Thep, but were lost on the way. A similar thing happened to Gundam Dynames' targeting system and part of its frame.

Eventually both shipments were found, but by that time the GN-007 Arios Gundam and the GN-006 Cherudim Gundam had already been built from the two Gundams, so, the engineers decided to make an entirly new Gundam that would have the mobility of Gundam Kyrios and the power of Gundam Dynames. The result was the GN-080 Gundam Stallious.