Development One - Machine

This is the first sketch I chose to develop. It is, essentially, a cranberry tank. I did the turnaround different than normally to show it in the water, and on land. I was imagining this tank disguised as a cranberry both on land an in those large of expanses of water they harvest cranberries in like on the Ocean Spray adverts (cranberry farms I presume?) anyway, i'd always thought they looked awesome. I am pleased with the sketches, although
the perpective of the "cannon" part on the front sketch, I can tell, is a
little off.