The Fikou Spider is an original design from LEGO when Bionicle first came out, it is a simple yet effective creation. I ordered 2 from Bricklink, and then made another one out of scratch.
Here you can see the build of a Fikou Spider, 13 parts.
This is an original design by me, a simple combination of 13 parts.
Again, an original design by myself, a insect with a stinger. 25 pieces.
Not really one of those "wow awesome!" creations, but I thought it was cool. Not to bad for coming from boredom and 9 parts.
This is a modification of a LEGO design, I added the silver shell on the back.