Random, that is a beautifully "ugly" fly.
I'm going to try to match it.
Hook: Mustand 9671 #12
Tail: Matched pair of starling pointers, collard by a third
Rib: Pair of starling body feathers, palmered over the body, counter wrapped
Body: Peacock herl and thread brush
Collar: Starling body feather
Head: Thread, whipped and cemented