Here are my current works. They are still not as good as your guys', but I am getting better. I am going to have to heatshrink the mini to RCA again, because it came out bad.
K81DJs recabled with 26AWG SPC. I decided to use these as my dynamic cans until I can buy my HD 580s. They suit me well for now. I don't know if it is that noticeable, but the Neutrik termination is a little bent, but I have no idea what causes it. I will fool with it later.
This is a simple mini to RCA that I built that serves as the input from my source into my crossfeed/amp. I used 8 wires or SPC in the braid.
Mini to mini that is about 8 inches long. Used for iPod > Amp.
Here is a 12 wire SPC braid that I use for Crossfeed > Amp. I am very happy with the turn out, but I did not think of it being too small with that Y-split. It tends to pull my crossfeed to one side.
I am about to order more supplies so I am going to try my hand at multifilament. It looks a lot cleaner. Also, I would like to find some awesome 4:1 heatshrink, because the shrink I use does not really grab the cable much.