Yes and no.
I'll upload one more hero here with the orcs, but it's not finished yet, there's one tiny thing missing, but if I don't do it right, it just looks shitty.
The other heroes for the "Dark Horde" are distributed among the other bundles (Ogre-Magelord and the Forest Troll-Warmaster, as HankHell already kindly said) and there is already an optimized Blackrock Blademaster here on the Hive. You can see him in one of the pictures with the Grand Warlock.
HA! That's an idea. Sometimes I just think way too complicated...