Here is one tied by Marc Leblanc I got a couple years ago when he guided me on the Gaspe rivers.
Not how the fly has evolved to use crystal flash in the wing. Also, the wing has some soft artic fox as an underwing. What you can't see in the picture is the signature two tone heads he makes, this one has a grey stripe in the middle of the head.
PS- off to fish 3 days on the Penobscott, then 10 days on the Miramichi!