ok so i got this done using this sigma vehicle pack and DaiZy_v038b.Chernarus
http://www.armaholic.com/page.php?id=10857and here is the link to the mission file with these's cars
http://www.mediafire.com/#myfilesINSTALLATION:
install the mod for the cars using the mod folder method which is create a folder called @sigma cars in your arma 2 OA main directory and drag the addons folder from the .7z file to the @sigma cars folder and then put in the launch parameters for example
-mod=Expansion\beta;Expansion\beta\Expansion;@daizy\@lingor_island;@daizy\@dayz 1337;@sigma cars
then you just need to drag the mission file to your mission folder in you arma 2 OA main directory
NOTE only for DaiZy_v038b.Chernarus which is to be used with this version of the dayz files/code
http://www.mediafire.com/?4ro7ui087s2ca#sota6adk3axwtif this needs to be taken down i will do so immediatly thanks to everyone who has a part in this being able to happen especially teh unknown and kodabar, kronzky and everyone who converted the sigma car pack to arma 2
edit almost forgot this also has a customized vesion of the building spawner to spawn more/better buildings and such
my base
http://s292.photobucket.com/albums/mm14/fedusones/?action=view¤t=arma2oa2012-10-1219-53-34-32.jpghttp://s292.photobucket.com/albums/mm14/fedusones/?action=view¤t=arma2oa2012-10-1219-52-32-43.jpghttp://s292.photobucket.com/albums/mm14/fedusones/?action=view¤t=arma2oa2012-10-1219-52-17-06.jpghttp://s292.photobucket.com/albums/mm14/fedusones/?action=view¤t=arma2oa2012-10-1219-49-15-51.jpg