This is the Ring of Earth. I haven't found a name I like for him yet, so if there are any suggestions, I'd love to hear them.
His main weapons are the spikes you see on his wrist bracers. Connected to the Atlas Chains, they can be launched with tremendous velocity by channeling the mech's azuthite energy stores into the chains, and forcing them to expand rapidly. This propels them out of their coil chambers, and help the unit grapple objects much larger than itself.
It's strength is tremendous.
I can see this guy pulling an Atlas pose with that huge boulder before chucking it at some unfortunate bastard.
If that doesn't work, find a bigger rock.
Repeat as necessary.
Really awesome picture, too, you really got it so that you can feel the power this guy has.
And thanks; this is one of those times that a pose and 'feel' kind of came quickly. I appreciate those moments, as they are few and far between. XD
Compello-Latin for force
Facultas-Latin for power (See, looking up some Latin can make for some really awesome names!