Slide a 3/32" copper tungsten bead to the eye and start black thread behind it, laying a smooth base back to the hook point.
Bind small chartreuse Ultra Wire at the point and wrap it forward in tight, touching turns to the 70% mark for a slim segmented abdomen; helicopter the tag to break it clean.
Coat the wire body with a thin layer of UV resin and cure it, this armors the abdomen and gives the wet-plastic glow of a live pupa.
Dub a sparse noodle of olive SLF into a small thorax in front of the abdomen, stopping a bead's width short of the bead.
Tie in a starling feather by the tip, shiny side forward, take 2 turns as a soft hackle, then sweep the fibers rearward and pin them so they angle toward the bend.
Dub a thin black SLF collar to fill the gap between hackle and bead, whip finish behind the bead, and snip.