OK, I hope you or someone buys up the NIKKO sub parts.  It would be easy to sell them on ebay around the world.  NIKKO made better items than most hobby companies and they had a good reputation. You might consider creating an ebay store for the NIKKO subs, boats and cars.  If you get NIKKO items at auction prices, you might do quite well.  I really enjoyed my working in Malaysia.  It was a small project lasting for a few weeks.  I hope to get back there someday.