(Description from FA)

So I tried my hand at pixel art just now, and this is the result... I'm still not happy with how it turned out for some reason.

These fellows are supposed to be a race of some sort of robots that emulate organisms via nanotechnology in that they think, feel emotion, age, what have you. They're still in development though, so that's another story.

If you find anything that's even the slightest bit off, feel free to comment. Concise critique is appreciated (or any other kind as long as I can understand what it is you're trying to tell me).