Gunpla Builders World Cup 2011 is a world competition for building Gundam Plastic Toy Model, and it is going to be held at Hong Kong on December 25th 2011. National competition in Japan was held November 6th. Two course was held, "open course," which is for over-15-year-old people and "junior course", which is for under-15-year-old people. In "junior course," 8 years old girl won the championship. This is her work.
http://bandai-hobby.net/GBWC_JAPAN/