Darn! I was hoping I’d be the first to do something like this, but alas, you have beaten me to the punch. You wouldn’t mind if I did my own one of these, would you? All that aside, you have some nice beginnings here! I look forward to everything else you do!
Now, as this is a request thread, I have but one, and only one, for now.
How about a robot? As an added challenge, feel free to use any of the parameters listed below:
No less than 32x32 pixels.
No more than 5 colors, including the transparency color.
More than the standard android. How about a robot butler on wheels, or a levitating cleaning device? Creative liberty is required.