I edited the source a bit and created me a few mods for editing, to be able to present you the (improved) FOREST.
Features:
- talls trees
- small trees
- fallen apples
- swamps (which can collide)
- junglegrass
The mods are not inluded.
It aims to be a world for you to build and play, so I release it as CC0 (do everything you want with this).
Download