Thanks a lot.
I havent been making many new scenarios the past couple of years. But if I begin again, I will defininitely look more into this. It would be fun to recreate.
Møjn
The Copenhagen Library also lists something here, just browser search "1940" or German "Hadersleben" or "heereskarte".
http://www.kb.dk/maps/kortsa/2012/jul/kortatlas/subject206/en?notAfter=¬Before=&per_page=100&q=Haderslev+&search_field=all_fields
And this site might help you:
https://hkpn.gst.dk/