We've seen some great projects here at Abduzeedo, and what's great about them is that you get too see amazing references through out good projects, such as pop culture, movies, and all those great sources.
Daniel Nyari is a true fan of our mecha-friends (sometimes foes), the robots! So he illustrated some of the most famous robots out there and the result is a fine set of cool characters! Of course, these are only a handful of his pieces, but for more of it, please visit his personal portfolio. He'll definitely enjoy it. Cheers! ;)