Hi!
Heres some quick pics of the sculpts for the first robots:

Black Tribe Minions

Black Tribe Bullies
The Minons stand 30mm tall while the Bullies stand 40mm tall. Theres still some bits and bobs needing done, such as the Bullies need more arms sculpting and theres more rivets to be added to the Minions guns and arms but they are pretty much done now!
I still need to sculpt their leader model and will be moving onto the Reds next!
All the best!