UPDATES
• Ambient sounds rom GTA 3 (you can hear the L train go by every so often)
• Removed redundant geometry on loading dock (I had a collider surrounding a collision mesh that already worked)
• Adjusted weapons so AI can pick them up easier
• Added a few bland posters relevant to the setting to break up the bland concrete
• Added proper rims to the car, not that it matters much, but they're there.

Updated a thing.

Added arena.