Well, I have a massive Dark Angels army (full 1st - 4th companies, meaning full Deathwing and Ravenwing as well), massive Eldar Biel-Tan army (which can also field a full Harlequin force), World Eaters, Thousand Sons, Necron, Tyranid, Custom IG, an all Sisters Witchhunters force, Tau, and Dark Eldar.
I also just started an Emperor's Children force for the 40k in 40 mins in a month challenge.