Crayfish Swap Fly by Shaq
Here are the materials for Shaq's crayfish fly:
Eyes: mono, burnt
Back: Nymph skin, mottled brown
Claws: Zonker strip, olive
Legs: Sili Legs, olive
Dubbing: Cream/dark olive blend Superfine
Tail: Chicken marabou folded and palmered
Hook: 3x long streamer weighted towards eye
of hook so it rides upside down.
Here's the photo posted by Shaq in the swap thread.