Gli-Eye

Gli-Eye (グライアイ) is a flying enemy from the Mega Man Zero series that are like one-eyed "descendants" (for lack of a better term) of the Bat Bones of the Mega Man X series. It appears standing in a ceiling, and flies in the direction of enemies that approachs it. One Gli-Eye is used as a camera by Sage Harpuia in the Rockman Zero manga to spy Zero. In MegaMan Zero, Gil-Eye appears in Harpuia's, Neo Arcadia Tower stage. In Mega Man Zero 2, it appears in Phoenix Magnion's,and the final Neo Arcadia stage.

The robot has the colors of the usual pantheons, so one could assume that it is a robot produced by the Neo Arcadia ruled by Copy X, since the robot had stopped being used since the Mega Man Zero 2 episode.