I always find those lighting bugs pretty cute. Maybe I'll make one when I get home. If I could find those type of colored parts that is. If not. I'll just make it red or whatever I have.
Also the matoran vehicles looks pretty rad. I'm sort of amazed how MOCers were able to do that with such limited Bionicle pieces that was out back then. Like 80% of it was constructed by technic! But still cool.