I have done a few robots but I got the idea of one thinking. There is a famous Rodin statue of a pose similar to this called the thinker. It used to feature on an old TV show ( the many loves of Dobie Gillis) that I watched from time to time. I made the pose and added computer bits to give it a bit of fun. Is he thinking about being replaced? The pose is so human that it seems a bit odd… but I was happy with it… I think!