Found this one on the Irishflyfishingpassion blog. Changed up a few of the materials but the effect is similar.

hook - Sierra 3906BL #10
thread - Danville 6/0 black
tail - Craft Fur orange
rib - x-small wire gold
body - Ice Dub Pheasant Tail
body hackle - grizzly dyed olive
front hackle - sharptail grouse dyed olive (1Tbs Rit Golden Yellow/1tsp Rit Dark Green, 1 cup water)
collar - partridge