Codename ARK – an alien robot
This robot is hostile to humans. It was found in a ship buried beneath the surface of Kepler-452b. Repeated attempts have been made to reprogram it, but so far all have failed.
I made it in Autodesk Maya and painted in Substance 3D Painter.
Original Kepler-452b unit was in a little bit worst condition (the same geometry, just different textures):