It's May 4--Star Wars Day--and Microsoft is celebrating by releasing "concept" shots for Xbox One controllers based on the iconic sci-fi series. They're quite imaginative and nice-looking, inspired by classic characters like C-3PO, Stormtrooper, Boba Fett, and Chewbacca.

You can see all four below. These are just concepts, so don't expect Microsoft to actually release them. But that said, which is your favorite? Let us know in the comments below.