these are some of my "mechanical gods" universe drawings A-01 was one of the earliest machines made by NS ( a orginization in MG universe) they uh use these guys as like patrol guards. They are decently strong? would barely last a second aganist some of the other sentinels tho F-12 means "failure 12" (A -01 is Action 1 [ meaning in action/being used]) if you were to join NS as a designer,you would have to make a machine design that can run , jump, walk and crawl without flaws. If you made it able to Fly or attack without flaws you would have a much higher chance to suceed, even if it had some flaws. F-12 was a small artificial dragon (based on one of my ocs, bread) tried to meet all of the expectations. A dog got its jaws on it somehow and confused it for a toy (f-12 is very small) and ripped it to pieces right before the could test it.