Drones do a variety of jobs, but are mostly shown guarding the droid
foundry and getting sliced and pounded in Attack of the Clones.
This is my basic Geonosian design (a Battle Droid with martian legs-
I'm stuck with tan until we get brown Battle Droid pieces or LEGO
makes their own) with grey flippers attached to a tan 2x2 L plate
which then attaches to the stud on the back of it's torso to act
as its wings. He also uses a sonic
blaster, as can be seen in the second picture.