OK, so I didn't actually customize the Low Vis, but I did match up some Strike Parts for it! Let me know what you think. This was my first attempt at weathering anything and I did it by hand with a charcoal pencil and lots of time. It turned out OK for the 1st try, I think.
Here are some Gerwalk pics (since they were requested). Fighter pics have been added towards the bottom of the page.
Gerwalk Mode:
Thanks for the feedback and compliments!