hook - Dai Riki 135 #12
thread - Danville 6/0 rusty brown
rib - Mirage Flashabou opal
body - Zelon dubbing hydropsyche
wing case - pheasant tail
hackle - partridge
bead - 7/64 gold
Part 1
mash barb, slide on bead, start thread; tie in rib, wrap to bend
dub thread, dub body up to hook point
counterwrap rib; tie off/trim
tie in some pheasant tail fibers
leaving some space at the front of the bead, dub the thorax; half hitch x 2, trim thread, SHHAN
re-start thread in front, push bead back against thorax (you want about 1 eye width in front)