I did images search again hoping to find a Sung's pic I've never seen and bingo! This is from:
Looks like it was taken in Hawai during the film festival and also when Sung was on set for Knots. I've seen many of his movies got a status of "post-production" for a long time.
Since Sung has a strong fan base, all the works which he was involved should be available on iTunes store or somewhere. There are a whole bunch of people who are willing to pay $$$. But it's too bad that many of his works seem to be in the queue forever... Well, I guess I shouldn't complain. There are more things involved. Obviously, the films are not done by the actors only, and people who invested (time and/or money) should be entitled to decide how they collect their investments, etc... Oh well, whatever that may be, we still want to see more Sung!