Becker Rudders for Smit Nederland
I did not like the plexiglass rudder build up for the Billing Boats Smit Nederland's Becker Rudders, so I asked my son if he could draw and 3d print me the plastic parts, which he did (see pictures).
My son is now offering these parts (just the plastic parts, you need to use the other parts from the original kit) on his 3d printing webpage CustomRCFactory.
Since I know that people are sometimes looking for these I thought I'd share it here.
They are €12,- per unit, so €24,- for a set of two plus shipping
http://customrcfactory.com/index.php/categorie-produit/bateaurc/