I was in Kaunas last summer and saw him play, practicing with some of the local Zalgiris talent. Going back there this May, dunno if he will be there or not.
Here's a scouting report from a Lithuanian friend of mine who has seen him a lot more, in games not practice:
Best case scenario (which is a real possibility from what I've seen of him) he is the next Dirk Nowitzki. A 7'er who can work inside, and play sniper from outside. He is never going to bang the boards with D Howard, he just does not have the body. (He'll actually play PF in all likelihood), but he does have a beautiful shot to make up for it. He NEEDS to work on his defense. Defensively he is simply not ready for American iso-ball. He also loafs and takes possessions off, but like many greats who did this in college he'll outgrow this once he gets to the NBA or very soon after.