“Wire,” a member on the forum, recently posted (here) the following piece of information, possibly news of what Korine is doing now:

A friend of mine went to a public artist talk with j├╝rgen teller at his exhibition in vienna, probably a month ago. teller talked about doing a road trip with william eggleston, korine and his kid (korine’s) in december. so they’re supposed to be travelling through the south of the USA right now.