1x, An-kar, golden robot with golden wings resembling feathers, tall as a pyramid, head like a human wearing an eagle hat in Gundam style, face is a mask with glass and a control room inside, head resembles TRON set, plus sign on face with red LED light, top of head has an angel ring, detailed joints with visible mechanisms and gears, neck shows circuit boards, ancient Egyptian symbols carved on body, single character, upper body, looking at viewer, simple background, white background

You are tutoring 'An-kar ' in their college physics course.