Hi all, Good to hear that you like them! Sorry - I'm not from Germany and have to reply in English. If you have urgent questions just send me a personal message. The mountains I uploaded are my first experiments, to see if it is possible to do what I always wanted to build since i was a boy but in real life can never do. And now with this program we can.To build realistic mountains I wanted:- LARGE (in my case 15x30 meters, it does not have to fit in my room anymore)- Natural scenery- Flex rails to have real-life cornersI uploaded my current work in progress (Mountain track 02V01) witch I painted and made a single track running to see what the results and issues would be. There are some issues i'm sure can be worked out, but overall the result is impressive for just a few hours clicking. And it's not that difficult to do. I will tell you the short version here, I can make a visual step by step guide if people want it. This is what I did, it may not be 100% correct so comment if you have better solutions: - Go to Google and search for heightmap images.They are black and white, white = high, black = low.If you have plenty of time you can make your own in special landscape tools. I did not. Take a few images and save them to disk. Convert them to jpg. - Start a new train project, select a blank board.- Doubleclick the board and click the landscape properties icon on the lower right.- Click import heightmap- select your file- click OK You have to play around with the origin (default height) and maximum height and even have to resize your heightmap image, but that's about it. Beware that ANY objects you add to your scene are added at 0 level. So they will by befault be buried in your mountain.A thing I did was move the whole mountain to -1000, so that new stuff is visible.Now you can spray paint your mountains and add tracks. Adding much trees and bushes eat up your cpu/gpu so use them carefully.One issue I have is that the resolution of the 'Adjust Terrain' button is very low now. I assume that has to do with the scale of my platform.Now the round track has blocky mountains. I tried to change the height resolution afterwards, but then everything is one blocky mosaic.Have fun! Athmo