@Falconius : You're making good & valid points and it's getting worse since I realize I didn't aligned the grids... I just looked on a educational sketch of a galleon for inspiration, but probably didn't pay enough attention.
The thing is that I'm not brave enough to redraw/change many things at this stage... so I guess I have to consider something like an oven without fire of some sort (fantasy is helpful in this case !).
GVA cut.jpg
This is a general view by the way.
GVA ft.jpg
On a different matter, I'm mostly done with the Lormance kingdom part of the Nightfall map.
And I couldn't resist to some coat of arms to show vassalage links of the Lormen lords.
Nightfall Lormance.jpg
Lormance vassaux.jpg

@Cookiegod : Thank you very much! I don't know wonderdraft, I'm using krita & a graphic tablet for almost everything.
Are you talking of the last version of Argona or the old one?
And I started from almost nothing but my passion for maps, so...