Hopefully below is a picture of a Nomad (based on Dawsons colours) that I tie and use alot - Its not one for the purist
Tail - Marabou in Yellow (Bottom) & Olive (Top) with added "flash" (don't know the correct name)
Rear Body - 6mm Olive Cactus Chenille
Middle Body - Brass Bead
Head - Red Holographic (varnished)
Hook - Kamasan B170 size 10
As said above it can be fished slow figure 8, but I normally fish it in a varying speed of "flicks" to make the tail pulse with the odd longer pull in between. It's caught alot of fish for me on every still water I've fished. usually on Intermediate line but also works on floater with long leader