These are a set of steampunk Star Wars figures made by some guy named Sillof. As you can see, they're steampunky. This guy makes all kinds of custom figures so his site is definitely worth checking out if you're into unique figurines. Nothing on the site is for sale, as Sillof does this strictly as a hobby that helps him relax (I drink beer and yell at the television). I thought R2-D2 (despite his proportions) and C-3PO looked the best, followed by the miniature King Kong figure (in the rear) and Demi Moore as that strumpet from the Scarlet Letter.
A bunch more, including Vader and stormtroopers, as well as a link to Sillof's massive gallery, after the jump.
Steampunk Star Wars [sillof]
Thanks to Dan, the man with a plan (for world domination), for the tip