Thanks for the comments. I have driven nearly all those roads myself so I know what the landscapes look like. There is just a small stretch of spruce trees just after the Padborg border crossing and then after that a lot of the landscape could be just like Holland, maybe slightly more curvy. South of Sweden is like that until you take the E4 from Ödeshög and further north, that is where the massive forests start
Trying to be as realistic as possible!
