My next step besides the bulkheads are the waterlines N°3 and CWL .
The CWL(in the picture below it is the lower horizontal Line)will be cut into between bulkheads length rectangular filling pices along the drawing hull's outline - the same with WL N°3 (here the upperline in the picture).

By this I do form the very first part of the outline of the hull. Other pices will be added between them and the more slides are added the more exact the outline will be.
Here you can see the deck's bent line with this very sharp edge downwards the hullside:

I am still figuring out how to establish this characteristic feature into the hull. Thinking about bend sheeds of cardboard going from edge to Edge - beaveled on top?
Or to individually lay an inner parallel to the outlines for 1mm thick cardboard, and use Ab Hoving's light soft cardboard for this perpuse but BETWEEN the bulkheads!
This due to the bulkheads not were dinimished to add a layer of cardboard on it - i am in need of cladding 0,5mms plastic sheets ontop to laminate the layer of Steel/Aluminium plating. These we're hold in place by 25-30mm rivets - so some 0,5mm in scale. Showing these or avoiding these?