Lego Bionicle 5+ lbs Various Pieces

Hello. I am in no way an expert on Bionicle sets, so I will do the best that I can to describe this set.

I have close to 5.5 lbs of various Bionicle pieces. I attempted to sort them by color, type(weapon, mask, torso piece, etc.). Some fit into more than one category, I sorted those randomly. Most of the torso pieces, weapons have their own bags, and the mask/head pieces have their own bag.

While I couldn't represent every piece, I did try to take clear photos of the masks/heads(there are at least 25 of these), weapons and torsos.

There are more black and gray pieces than anything else, but there are also pieces of yellow, green, blue/white, red, etc.

As far as I can tell from researching the masks/heads, they are from the original sets and not the remakes that came same years later. I can not make this guarantee for every piece nor can I guarantee that any particular Bionicle is is complete.

I'll answer any and all questions as best as I can! Thank you for looking