I saw all of these cool emandos that people have built and thought I'd share mine. I built it pretty much from scratch, modeled after the specs and dimensions of a traditional F-style (with some obvious changes). Only things I bought pre-made were the hardware (tailpiece, tuners, knobs and electronics). It was a ton of fun to build and its awesome to play. I've included a pic of the "rough-fitted" instrument and a couple of the finished product.
I used a Dimarzio humbucker and wired it for a coil-tapping arrangement. Through my Fender Twin, I can get nice sweet acoustic-ish sounds (single coil), all the way to a smooth distortion (humbucker) with the right pedals. In my band, I've played everything from Monroe to Satriani on it and the audience always loves it.
Thanks for looking!