I'll be sure to get a picture of it if I ever get it ready... probably 3 total hours and 150g+ of water into this project now. I basically just fill it up a few inches above the STS, agitate to get a bunch of dust into the water, and then siphon it out... and repeat... and repeat.
This was after about 75g:
Aside from hauling buckets constantly today I also went out in search of rocks. Unfortunately the area I looked in didn't really have exactly what I was looking for, but I grabbed some and played around a little anyway.