Well, I thought it was some sort of joke at first. You know, take Stardock's babe-a-licious chainmail-bikini succubus artwork and gimp "Brad the Worker, Digger of Small Ditches" onto it, leaving just the frame from the original. So I had a look around. I found the original here on Stardock's Elemental page:
http://elementalgame.com/media.asp