It's quite an interesting concept, but there are some places that I don't really enjoy.
First of all, the head. Imo, the black and white parts don't blend together too well and the face is kinda... strange.
The front of thinghts areso weird. I can't understand what is it, even more, why is it there. These "horns" look just strange.
Also, you might want to add some asymmetric stuff to the set, not just change the colors.
For now, it's all my critique. I like the set and idea in general, but it still needs some work.