Can we get some inside shots?
Based on the outside, you can do a lot to clean up this bot, the wheelguards for an example, bring them closer to the wheels and loose the carbon attachment stuff. You can also change both wheels to the same wheel, that'd look better. The weapon motors will need more protection. And maybe you can do something similar to death roll by changing the saws to discs which go threw the head, the front large typhoon teeth could be changed to Alu or Ti triangle plates to save some weight in which you can put into the weapon. looks great so far you've got a cool idea, now it's about cleaning it up.