The stern has been an absolute nightmare, must have made the pieces half a dozen times and each time just couldn't get them to fit, so, have now disregarded the plan and made things up as I go along.Have wasted vast amounts of Mahogany which is not cheap, especially 100mm x 13mm x 1.3 mtr planks.
Anyway, have completed one side, (still needs more sanding), and used the pieces as templates to complete the other side, also, have wasted money on "Mahogany filler", alas, no one seems to know it's colour, they have been cream,orange and even a supposedly a highly regarded German made one which turned out to be purple !!Have resorted to making my own which is water based, very easy to sand and doesn't turn black when the sanding dust is added, unlike adding the dust to PVA or Aliphatic glue.
Here are a few photos of my labours, (4 weeks), the nearly completed left side which has been sprayed with washing up liquid and water just to give some idea of the colour when varnished.