Sunder Battle Mech Torso

Still trying to build out the rest of this mech. Proportions are off on the torso and that is tossing me off on the rest. Proportions have always given me issues with making a copy of something. I do much better just from my own thoughts. Using other pictures as inspiration or odd details to include. I would love to see this mech in MWO. Armaments are pretty heavy for its weight. It feels like it is one weight class heavier than it is based on just how much damage it can deal out.

This thing