Identify norwegian fish boat

Anybody know type of boat this is. He uses it for a video game supposed be "authentic"

 

also what is the plumbing on port side at aft

 

It has a familiar look as Norwegian "Sjark" but the hull looks a bit narrow. There might be this kind of hull form used in the south as the narrower hulls of the Baltic had some influence. Plumbing? It's a rigid mast and stays for a steadying sail. Very detailed but exhaust dry stack missing, maybe keel cooler too. Thou southeners (north sea :-D ) used to manage without..

BR Teddy