[dunkelgrun]

Here is the preview I was sent some years ago- now, we would call it map_c!!!!
Extending this northwards to Alor Star/Kota Bharu would result in map dimensions of approx. 650 x 525 km at 1:1 scale- well within the dimensions of the Slot map and thus of what the Il2 engine will run.

Such a shame that it wasn't made at that size. What resolution do you have it at? I suppose that it's just a snapshot .
I'm cutting back on the rivers as shown on there and the actual map we have - even today a lot of them aren't visible under the tree canopy.

Cheers!