Here's some WIP pics. Not much yet, but you can get an idea of the size, sitting on my iPhone. The parts in the photo are my D2 templates that I use for tracing on the actual materials. So far all I've done is just cutting material and profiling parts. My plan is to build 3 at first in various frame configurations and see how everything works. After that, an intial run of 12 or so. I still have to come up with a final pocket clip design. The handle feels somewhat small and cramped for my hand so that should work out just right!