How did this not show in my inbox is beyond me. Well what can I say about this. I do like that robot masters originality and that they look visually interesting. Some of the poses work well while others seemed to off for some reason or another. The background is an interesting idea. I wonder thought if you chose that idea instead of going with a futuristic style background? Overall I think this is a good piece. Try and mess around with some different styles. Who knows you might get something different than what it originally was going to be.
It's most likely that it was in your inbox, but you accidentally skipped over it.
Thanks for the critique ^^ Although, let me say that I chose that background due to the story of this group, as said in the description.