Metroid prime 2 robot face... thing

[EaTstu]

So i downloaded a metroid prime 2 samus outfit (Because it looke the best ahnd was in a good t-pose for me). After digging through the model in blender for a bit, messing around with the textures (The uv maps were messed up as hell), I came across the image below

any ideas what it is? It matched perfectly to samus's face in the model, even had an eye. if anybody has an idea, lemme know.
By the way, if it's not showing up, i couldn't figure out how to get a link for a file on my pc. ;-;