The Matoran are BIONICLE citizens and are smaller than Toa warriors. There are several types of Matoran including Ko-Matoran, Ga-Matoran, Ta-Matoran, Le-Matoran, Onu-Matoran, Po-Matoran, and Av-Matoran. Various Matoran characters were made into more significant characters some even becoming Toa. If a Matoran from each Metru or Koro wish to combine their bodies they can form a being called a Matoran Nui.
2004 LEGO Sets
2004 was a shakeup year at LEGO, coming off of 2003 with record losses. Some significant events include the release of the QUATRO System for very young children, and most notably the replacement of many long-standing LEGO colors including gray, dark gray, brown and violet and the introduction of some new colors like light nougat which ultimately became the skin tone for many minifigures. In 2004, The LEGO Group created a partnership with Ferrari and a number of LEGO Ferrari sets were released that year based on Ferrari’s Formula 1 racing cars. New themes released in 2004 included Maersk, Knight's Kingdom II and Ferrari under the Racers theme. LEGO discontinued the Adventurers Orient Expedition, the original Spider-Man theme, LEGO World City and Gravity Games.