Thank goodness for the Round Up or I might have missed your extremely impressive skills. So young and talented. Hopefully some day soon when you design your first ride for Disneyland we can all look back and remember your submarine voyage. Good job.
That is truly a wonderful recreation. No wonder it took you 5 months. Incredible job and you should seriously show this around and see what happens. At 17 your work is already far above the norm. Make a demo tape, resume and send it to Imagineering when you turn 18 and you never know what might happen. Great work all the way around.