Added grass/foliage.

Added settings room (can be accessed through hatches found outside of the border walls.)

Added Fog (must be toggled through settings room).

Added Lights in some places.

Added hills.

Added random walls around the outskirts of the map.

Heavily improved skybox.

Replaced rocks with the actual rock models.

Important models (such as walls/blockers) now do not fade out at a medium distance, instead fade out when extremely far.

Improved Level of detail models.

Darkened the map a little bit.

Updated grass/dirt textures.

Updated tree textures.

Updated crate textures.

Updated brick textures.

Fixed small jump node problems.

General fixes.