It would be great to have more terrain/surface options for outdoor builds, especially:

* More grass variations

* Different soil and dirt textures

* More sand options

* Gravel and crushed stone

* More natural rock/stone surfaces

* Rougher, uneven ground textures

Having more variation would make gardens, driveways, paths, coastal builds and natural landscapes feel much more realistic. It would also be really useful if the textures had slightly different colours and levels of roughness so outdoor areas don’t all look the same.