You are incorrect to say that LWB California's don't have covered headlights because many do, but I think you may be correct in saying that this is a replica, its a very good one if it is and I suspect its built by the same company who built the replicas for the movie "Ferris Beuellers Day Off"
Both SWB's and LWB's were offered with open and covered headlights. It's probably this car if it is in Southern California. www.barchetta.cc/english/All.Ferraris/Detail/0937GT.250GT.LWB.Cal.htm