Aquatic?if you could engineer a 2009+super sub what would you.?

captain nemo type yet maybe more advanced star trek space aged style.the body could be fitted or molded hard toy plastic and the tail made too swim mechanical like unto a fishes tail fin.and the plexy galss windows would be just as tough as transparent steel or maybey even more so.concider your childhood toy plastic being the wave of the future yet a mixture of what it is made of or was made of.now knowing this info, could you or would you is the question for today.good luck yahoo.commers.