You have to scale them yourself."Where in the toolset do I find the big elf treehouse trees?"
I support pirating ideas from other mods.
Get into Everanthor/Moonwood Elf Village in the TSM mod and click on one of those HUGE trees Keryn sized up. Go to properties and removed the height lock and fixed in place check-boxes and then Ctrl-C / Copy it. Then paste it in your new area.
Its all about Properties/Ratios to size and reshape regular size things to suit your building. Resize or widen a Tree or placeable to your liking. There is also a walkmesh helper ramp wedge that can make long elegant inclines up a tree. Or use standalone ATs sized small to jump from platform to platform.
