just inject your bots and fill in the dependency's for vehicles\warthog_ce vehicle, or get an 8v8 on xbc
how i did it: well i followed Ang88 on the halo custom edition wiki, and i tryied to inject it but i wouldnt work, for examining the seats and testing until this
note: the two back seats will collide with each other, they will overlap each other when they're sitting and when they turn

this pic doesnt really show 4 bots but trust me its there (because they are turning to shoot each other and they can turn infinitely)
feedback!