How about some new designs from Soul Locus? Another four form Guardian, aerial sniper Pilohop!
You can check more about the game these guys are part of: http://www.deviantart.com/users/outgoing?http://www.fatlootgames.com/soul-locus/
And if you want to win yourself a Steam Key to play it for free, Fat Loot is holding a little art contest over here: http://www.fatlootgames.com/blog/2015/6/10/fan-art-contest