Tied here as a PMD; change colors to suit your needs
hook - Dai Riki 320 #16
thread - Gudebrod 10/0 yellow/olive
rib - x-small wire gold
shuck - Congo Hair tan/cream/orange
tail/rear abdomen - ostrich herl tan
front abdomen - dubbing PMD
hackle - hen light dun
Part 1
mash barb, start thread one eye width back from eye; tie in hackle by tip
tie in rib, wrap to bend
tie in a couple strands of each color of CH, fold and wrap to bend; trim (gap width)
measure (shank) a few ostrich herls; tie in
twist around thread, take a few wraps; tie off/trim