Eliteprospects...
I was too lazy to go to the league websites and check the up-to-date stats, but here you go:
Tambellini: 50GP, 37G, 26A, 63P, 18PIM
Nejezchleb: 31GP 15G 21A 36P 34PIM
Buchnevich: 40GP, 11G, 15A, 26P, 12PIM
Can't find Skjei's stats at the moment.
The prospects thread has stats for every player updated three or more times per week. Also direct links to the players' profiles on their team or league sites.