A man views the transformer model in the street of Wuhan, capital of central China's Hubei Province, July 18, 2011. A 10-meter-high iron-and-steel model of Optimus Prime, one of the main characters of the movie Transformers, was seen in the street of Wuhan on Monday. The model was made of waste car shells and tires and it is part of the publicity for the upcoming Hollywood movie Transformers 3. [Xinhua]