What's with the talk about half robotic half organic masks? Masks aren't robotic, and they aren't organic either with the exception of the Inika ones. About the movie Matoran, they don't look too different. It could be when the Metru Nui Matoran got shrunk then rebuilt in to larger forms. Compare the '04 Matoran to the '03 ones. They are about the same size, but they look different as well. The movie just makes it look more "realistic".
I see what you are saying but i don't know so about the mask about half robotic and half organic because in the end of the 2nd movie jaller was given a new kanohi that was Lhikan Hau plus the mask was made by disk. The Matoran look a like i don't think they are because in the 1st and 2nd movie jaller ,hahli and the 6 toa metru when they was still matoran was all the same size but they look a lot different.
(note it was along time so my knowing about the story is bad and bonesiii please do not make a over 9000 word Articles of me losing same stiff of knowing about BIONICLE )
Well i say lost some memories about the story and from where friend ceecee he put in "In the movie, the Matoran masks seem half robotic and half organic" that where the mask talk got in and i forgot about the Inika mask having organic and think you for remind me about that. The Matoran size you are saying what i am saying of the same size but look different (don't know why i put "a lot"in it) and with the movie of the Matorans in the backgrounds in the 1st movie and the over 9000 matoran in the crowds i don't think there are a lot matoran as the same color and they only have 4 different kanohi mask (or i say they just got lazy and made copy of matoran and re-color them.