This is actually a side story or brand new continuity unconnected with what I've been building with the others.
The basic frame is the 2011 reinvention of the SnowAngel frame I posted earlier in the year.
Grey - thunder
white - ice
blue - water
yellow - fire
green - earth
Blue/black - corrupt
The story is a work in progress, but basically it's a variant on the Guardians concept. Powered by magical talismans that give them power over the elements, the CyberAgents have been created to face the ultimate evil, "the corrupter". The Corrupter is an evil elemental force which turns any machine into a monster.
In the final battle the Corrupter raises an army of CyberAgents mutated using it's power to defeat our heroes.
EDIT - added additional images of the "corrupter" class Ultimate Cyberagent.
The CAU reference in the title refers to the fact that the creation is from the CAU-A universe (shortly after the Zero returns plots) but due to him time travelling to 2009, his adventures take place in the CAU-D time Line.