I had a lot of fun with this scratchbuild. I originally was just building the top section for fun, part way through I thought it would look really good as a banner. It was almost a large as the Nob that would carry it and would not work without some sort of assistance. I messed around with the Nob having a version of mega armor, then a robotic arm, neither looked good. I was about to scrap the idea and just save the banner top for a future project. I took the robotic arm bulked it up and turned it into a power klaw arm to at least save some of the work I had done. For whatever reason it just seemed to work for what I wanted. The only other thing I may add is some bits to the Nobs back to act as a power source for the power klaw arm.
https://imgur.com/BJberX1
https://imgur.com/ZSmDTJt