A Rotterdam 1940 HASL has been rumoured for many years, but as the designer, I can says it is real. No timeline, but I can say Charlie Kibler is doing a fantastic job on the map (a far cry from my coloured pencil and chalk creation). It is interesting to see the old city centre of Rotterdam come back to life. This part of the city covered by the map (should be a single map sheet) was almost completely obliterated. Of course, having to work with the hex grid etc. some compromises from reality have to be made, but on the whole it will be quite accurate recreation. The area covered is roughly from the Leuve Haven on the west to the Maas Station on the east, and from the north bank of Noordereiland on the south edge to the area of the Laurens church to the north. This does include the entire width of the Nieuwe Maas River (about 8 or so hexes), and yes there are scenarios featuring German amphibious crossings.