The following are my Tzeentch Wargors for my 6th Edition Beasts of Chaos army
Tzeentch Wargor Front by
Tony Lucas, on Flickr
The Wargor here is in Chaos Armor, which was a magic item in the list that I couldn't pass up.
Tzeentch Wargor Back by
Tony Lucas, on Flickr
The flame motif started on my Tzeentch Chaos Warriors army (Never should have ebayed them...) and I figured it was a nice visual to tie all my WFB Chaos stuff together.
Tzeentch Wargor Battle Standard by
Tony Lucas, on Flickr
This flame motif carried onto the banners, which I think was the best use for them.
As far as colors, the Tzeentch color ideas from the BOC book are what I ran with: Vomit Brown with Shadow Grey fur and Chaos Black stripes. The metal was done by pouring a bit of blue ink into a pot of Chainmail. I've been pretty diligent with keeping this thing hydrated so I don't have to try to recreate the mix.