Hello Martin,
do you mean this fisheries research vessel?
ShipSpotting.com© Richard Paton
It's a beautiful ship too, and not that I want to dissuade you.
But our
German Federal Office for Agriculture and Food also operates pretty interesting fishery protection vessels.
My personal favorite is the
old MEERKATZE which was in service until she had been replaced by the
follow-up MEERKATZE in 2009.
I have plans of both vessels, and I am sure that you can get them from the above linked ministery's fisheries shipping department if you ask them.
As for the old MEERKATZE, which in my view has the more womanly round flowing lines of a 70s ship design, you can even download her GA plan from
Hempel's Shipping website who run her today under the Name AQUARIUS as a research vessel.
Luckily they have introduced only little reconstructional changes that haven't spoiled her elegant silhouette during refurbishment,
and they applied an interesting orange livery onto her hull.
ShipSpotting.com© Andreas Spörri
ShipSpotting.com© swar0232
I also have already drawn
her hull lines in DELFTship because I wanted to build a model of her,
but haven't yet managed to find time and resources to realize this project.
But the new series of fishery protection vessels aren't bad either.
ShipSpotting.com© Ulf Kornfeld
Of course, I couldn't resist to
draw their hull lines as well.