- Added a new skybox

- slightly different lighting

- fixed cube maps. you now have reflections.

I've added a few of the things that you suggested. they include:

- Added a tree line in the background

- Expanded the map a little

- Added more buildings and more building detail

- Added the road that branches off of the hammerhead on the opposite side

- added a few more lines for better guidance.

- added a few tire walls