Hai Dag! Missy here and I know how you can make those stacked rocks. <3 If you wanted them completely round, then you do this: Go to Object Maker on FH, and go to the second tab where it says "Mesh". Now, what you're going to do is, if you want the rocks like pebbles or just plain round, then you type in BasicSphere.mesh, then go under it where it says "Material" And type any of the following: RockTex, RockTex1, RockTex2, RockTex3, RockTex4, RockTex5, snd RockTex6. Yes, they need the capitalization exact. And I wish I knew how to export that to you. If I did, or atleast you taught me, I would be able to make all of that for you. Btw, you can resize and do whatever the hills you want with the sphere with the Collision tab. <3 I hope this helped. :3