Kyratian

Unidentified Life Form 53 is a large, vaguely humanoid entity featured in Metroid: Other M. It appears to be equipped with some form of armor (or is partially mechanical itself) and may in fact be sentient. However, little is known about its behavior or physiology. It appears in an icy environment, most likely the Bottle Ship's Cryosphere. Its mechanical attributes may indicate a connection to the Living Body Arms Development Lab, which is also assumed to be located within the Cryosphere.