Wow, you are a hobby-machine! If I got half the stuff done that you do I'd be running out of projects :)
I'm loving the chaos guard, I think you've really nailed the colour scheme and weathering on them!
Thanks! I have to give that another go. I've tried with auric armour once before but mine turned out a lot more 24K gold than yours, I really like the more subtle colour you've achieved than the gw one.