Regarding the video only instructions for the Artesania Latina Pen Duick ... they leave some hull details to the builders imagination. 
Plus the planks at the bow do not end at the keel, but instead meet/join in the air in front of the keel. 
And the stern assembly 
... Geeze but I miss good instructions.
Plus the planks at the bow do not end at the keel, but instead meet/join in the air in front of the keel. And the stern assembly ... Geeze but I miss good instructions.