I used to do tons of bead sprites like this. Some recent sillyness with a guy who claimed to be an expert bead spriter and yet had stolen all of his examples from the net made me kind of want to prove that I still got it, so I made her yesterday. She's based on pixel art by Raenm http://raenm.deviantart.com/art/Queen-Chrysalis-298673764 (Although missing the crown because I couldn't think of a way to attach the "floating" pixels at the top without it looking stupid.)
She's for sale if you like, $12. I can also take bead sprite commissions. They start at $5.
I'll be uploading a bunch of my old sprites that I have sitting around here today, so expect to see more.