Adepticon has come and gone but I know you haven't seen everything even if you there. Gregg has sent us a link to his event pics that just went up yesterday that includes a ton of beautiful armies.
Links via Greggles
40k GT Army Photos
40k Team, Friendly, AOS, 30k, MISC 40k GT
A few pics from the several hundred he took and posted up at the links..... He was a little down that he did not take as many as last time... yet there are over 400pics here.