I know that the tracks are easily converted by just opening them into NL2, but as far as the scenery, I do not think there is way unless you feel like copying and pasting everything.
When you import a coaster from NL1 you should get another window pop up asking about Import terrain and Import trees. Not sure if that includes the scenery as well but no harm in trying.
Sponsors
Did you know? Active community members enjoy an ad-free experience! Learn how ›
Rate 80%+ of your downloaded tracks (min 40 downloads)
Post at least 10 forum topics or replies in the last 90 days