I have tied a couple using a cream floss for the body with a silver rope rib.
some red bucktail along the bottom for the red tip fins. 4 wings on the top with the two inside a grey striped hackle with 2 grey solid outer wing feathers. The stripes kind of show thru like scales. along the top is black bucktail and peacock. The cheeks are the feathers from a red pheasant crest neck.
This was the first draft anyway, I have a couple other ideas trying to match those fall fish from up North when they are spawning.