A product that caught my eye (warning: freshwater - mayfly)

[Shorewalker]

I don't know why but I like realisitic flies and this definitely goes that direction. Above video shows the body. The longer video below shows the entire process. Pretty fly but it looks like a PITA to tie though.

[bk]

you're correct. what a royal PITA that would be.
orvis sells the completed fly for $1.25 just kidding.

[Shorewalker]

More like $5 per fly (plus whatever the going shipping rate from Sweden) but still by the time you buy the body tool, wing burner and wing material from them ....

http://shop.jsonsweden.com/mayflies-c-404-7.aspx

[BearsFan]

It is almost trout season up here...