Here is the fly pattern sheet for the Royal Stimulator.
Materials
Hook:
Daiichi 1270, #6 – 18
Tail:
Natural elk or deer hair
Rib:
Small gold wire
Body:
Peacock herl – rear, red floss – middle, peacock herl – front
Palmered Hackle:
Brown
Wing:
Light elk or light deer hair
Overwing:
Calf tail
Thorax:
Angora goat – burnt orange
Hackle:
Grizzly
For tying directions, please see my RiverKeeper Flies YouTube channel: