This si the Delft itself they are trying to make a replica i think the plans have been posted somewhere way back alreaddy. The problem whit the dutch plans is there are not manny plans left from all of the ships that where build in those days cause we where part of a certain othe rempire and most of the plans where lost due to that. this era is had to find propper plans of the ships there have been build there is one suggestion i can say the national dutch archives but to get into theyr is like payign i think and thne hope they open them cause soem are in terrible condition i heart. but if you kno where it is build at the yard i mean might try the archives of that city.