Lorraine the flailing mecha-bot-oid. This is probably my first real attempt at building something mecha. They're pretty fun to build, although you have to use a lot of fragile connections which I'm not that fond of.
Most of this was inspired by Kidgunsmoke
on Flickr. He makes a lot of robots.
Jets, because what robot DOESN'T have jets?
Arm raised, so you can see the torso assembly. This is really the only "complex" part, the rest I'm pretty sure you can figure out on your own.