This is possibly my favorite design of yours, mostly because it's green, but also because of the overall build. It's large without being too bulky and looks like a plausible design. It would be great to see a combat version of it, y'know, suggesting that the chassis on mechs could possibly be multi-purpose in an industrialized future. Just a thought. ^^
Did you set up perspective or is it free hand?
Good stuff!
does the naked person on a ball sorta helps the whole process? )
ps
the jet engines!! ..oh yeah