More screenshots here: http://imgur.com/a/C7wTs#1
This map features plenty of open areas for sniping and vehicular combat, as well as teleporters to keep map flow interesting. There's plenty of cover to keep infantry from being overwhelmed by vehicles, and power weapons/power ups to counter them. Both the Red and Blue sides of the map are fairly symmetrical, and have the same weapons and vehicles at their disposal.
All vehicles on map:
-2 Warthogs on 70 second respawn
-4 Mongooses on 30 second respawn
-2 Gungooses on 60 seconds respawn
-2 Ghosts on 70 second respawn
-1 Gauss Hog on 110 second respawn
All weapons on map:
-7 Battle Rifles on map, default respawn and magazine settings for all
-4 Carbines on map, default respawn and magazine settings for all
-6 Assault Rifles on map, default respawn and magazine settings for all
-6 SMGs on map, default respawn and magazine settings for all
-4 Suppressed SMGs on map, default respawn and magazine settings for all
-2 Plasma Pistols on map, default respawn and magazine settings for all
-4 Brute Plasma Rifles on map, 70 second respawn for all
-2 Sentinel Beams on map, 70 second respawn for all
-2 Needlers on map, 80 second respawn and 2 spare mags for all
-2 Rocket Launchers on map, 120 second respawn and 0 spare mags for all
-2 Snipers on map, 140 second respawn and 1 spare mag for all
DOWNLOAD INSTRUCTIONS:
(1) Add "The Grim Dealer" on Xbox Live (2) Open options and career and select leaderboards (3) Under campaign timing select Halo: CE (4) Select The Pillar of Autumn on Legendary difficulty with displaying set to friends (5) Select The Grim Dealer, open fileshare and download.