Learning how to build a landscape. Top two photos are what I am working on now: a fully fledged map.
Bottom was learning how to use the landscape and foliage tool. Furthest right is a glamor shot, taken using a creative camera angle.

Assets are free assets from the Unreal Marketplace, and Quixel Bridge libraries altered using readily available options in their item properties

NOT MY ART! I just placed the items in the scene, and built the mountains using tools already available to me.

I haven't gotten to how to create 3D models yet, though I have played around in Blender by trying to make a donut, and made a blobby looking dog thing in Unreal, and then lost it because I didn't bake it.