Frank Cho's Zombie King

I'm a big fan of Frank Cho's "Liberty Meadows" comic, and everything else he does. I just finished re-reading his "Shanna The She-Devil" miniseries. Anyway, about three years ago, I came across the first issue of "Zombie King" written and illustrated by Mr. Cho in the ¢25 bin at a comic con, and I loved it. It seems to have come out around 2005 from Image. Unfortunately, from what I can find out, this was the only issue ever done of this series. The ZombieKing.com website is now defunct, and a quick Google search doesn't reveal anything. Is anyone familliar with this series and why it didn't take off?