I couldn't find any good information on it. Since it's not bottled or widely distributed, I think it unlikely that anyone would have a clone of it.
I see two options for you.
1) Find a commercially bottled beer of that style and see if there is a clone and make the approprite adjustments.
2) Call up the brewery and ask. They may give you the recipe outright or at least tell you SRM, Grain bill, OG/FG, hop schedule and you can go from there.