I was messing around with doodads and these are what I came up with

Top row left to right:
1: A small rock I thought looked kinda cool
2: a custom tree thing than u can only with an odd shadow
3: another rock I think ive seen before tho...
4: Wizard type guy doodad
Bottom row left to right:
1: Just mirroring but I thoguth it looked cool
2: Mushrooms that fit together well
Sorry for no ingame shots