 So, you don't want to spend your time designing your own environments. Not a problem. If you go to a website like Motion Forge Pictures, you will be able to download the height maps for a bunch of cool different places. Once you have the download, if you go to the landscape mode, under new, you'll be able to import the height map directly into your scene. You'll see a preview, and from here you can scale and position and rotate it the way you want, and when you are happy just click here to accept it. Now even after you import the environment, you can continue to import more environments if you want under the import option here. Under the selection mode, you'll be able to left click the different segments of your map, and if you click them again, you will unselect them instead. Under add, if you click on an empty environment, you will be able to add new grids of space to your level, and under delete, you will be able to remove grids of land that you don't want instead. Now spline is if you want to control the shape of the terrain with curves. Simply hold control and left click to create curves where you want your environment to follow. And after you got a few cool designs, hit all splines and it will deform your environment according to the curves you've created. If you only wanted to form some of the curves though, click on the curves that you want, and then hit only select it instead. You're done. And of course you still have all the access to the usual sculpting tools after importing a new environment, so go ahead and just have fun with it. All this helps and as always I hope you have a fantastic day and I'll see you next time.