I'm back...
Well, this is the method choosed.
On first step, the map was drawn on 9 A4 paper. Then, the pieces were scanned and mixed at random.
A way to really avoïd real world shape.
Next, Alle the pieces was put together and the border were aligned.
Somme lands were erased, some other merged from the sea to fit to the will and totally change an "real world feeling".
This is the step the WIP stopped, by now.
Because eastern feast approach, I got time to follow the project.
So, enjoy the rough sketch of Edaïn Arnroth... the world used in my current FantasyCraft Campaign.