Toys from your childhood.

She's actually a girl, according to the lore!

I was surprised myself when I found out for the first time.
I had her, but it was an older version. From the newer ones, there was a brown one. And from the very new ones, the Metru, there was a red one and another brown one. There was a Raksha, one piece, green. And there was this other one, a white color, with jaws and a disc.
There were also some other figures before the Bionicles, but they had a similar concept. One robot was greenish-blue, shaped like a car, and the other was white, like a skier.