I mostly stopped playing with bionicle around Metru Nui, where in the adventures of my games there was a giant boss mantis monster (1.5ish feet when including limbspan)made out of most of my green guys (even though the lewa branch has always been my favorite) in one of my epic legoperson adventures.
I always had more fun with stories and stuff than the building and would only make like one thing once for a while and use it and then rebuild it into something else as the story requires. They would sometimes reform as the toa but I always found that too simple. The rest of my pieces I think are in random mini boss creation forms. I wonder if I should bother digging them out and posting them haha