I know that, mayby nearly i will post my topic on GTA forums, but there admins too long sleep and don't are soo friendly like here.
I got some like that script CrimeCity. THere are randomilly stole cars. But if You want, i can do that. For one minute one man can shoot to other, stole car or just two peds will fight [or not so often, mayby one time for 5 minutes]
It's will simple, because i will drop front of player position [nearly 20 meters] and get some ped near this position and give him task. It will be very simple script [for begining] and will always do on Your eyes [it's will give more emotions for player
Soo, You want this script?
PS. I too like "Gangs of New York" [Your avatar] ;D