I don't have a picture with the Tubing, but this is what the fly looks like
A Tiemco 200R #12
Olive Thread (I prefer UTC as it lays flat and doesn't change color when wet)
Peacock Thorax and White Ostrich for gills
As for tubing, MY FAVORITE, comes from a hobby store like Michaels. It is called ELASTICITY by Beadalon Stretch bead cord in the necklace making area. On a spool.
Get the 0.5mm Stuff really stretches so very versatile.
Some things are better left alone, Even though, some feel they know better.