Pretty cool. I like Buzzer the most. He looks familiar..
As in...?
It resembles a bee from an episode of Invader Zim, or at least I might assume that's what he's thinking of.
They are ok. There is no shading at all, and no perspective on any of them. The teeth on the bee is nice, but other than that, the only real good one is the roosterroach. Also, some of your lines are a bit messy, but that is just me.