Wow, where to start. The woman's head his too round, her eyes are too high, her lips were stolen from an ape, her left ear is trying to escape, her legs are hilariously thin and short, her feet are too small, her pelvis must be jammed against and in front of her ribs, and the gold 'gauntlets' don't seem to match. The android is... well, an android. The way you drew her butt-ball-servo-things makes it look like her legs wouldn't really be connected to the rest of the body. Oh yeah, and giraffe necks.
Coloring is okay, but it's a bit boring and confused about where it wants to be the most shiny.