My friend wants to help with the next map but neither of us can decide which, so I've ported three of our favorites and now we're asking the community, sub to vote:
Achelous River: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2940819022
Hotchwald gap: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2940819072
The Scheldt: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2940819128