Ha! Love the bot. Very cartoon army, like something you'd see attacking "The Kids Next Door" and that's a compliment.
Also, I just noticed the Fallout girl, I think you captured the feel of a cartoon style Fallout world character well. She still has a very 50s-60s vibe about her (the hair was a nice touch), the laser pistol and her pose are very excellent and very accurate as well. If I had any kind of critique that I could find, would be that you gave her a bit of a frumpy behind and her legs from the knee-down are a bit too short.
Otherwise, two fantastic pieces!