The lines on the face of the figure indicate ceremonial disfiguring. It would have been intereting to see the ear plugs. It sure is in great condition.
Why did you post a sculpture of Prince Charles?
Speaking of Andean stuff, Mrs. Renfield and I will be attending a lecture on Friday by Wade Davis (one of my favorite anthropologists) on the subject of Peru, at the Grosvenor Auditorium in the HQ of National Geographic in downtown DC. Wish you all could join us!