Mafia 2 modding

[ky_2345]

If its possible to get any sort of help here I was wondering if anyone could tell me the tools I would need to see all the animations in mafia 2.

What I would like to do is make places such as the hotel more lifelike by adding people. I would also like to create people on the corners signing doo wop sort of like the 50's actually were. Finally add an option to go to restaurants and sit down with Friends and have a meal and meeting.

Can someone please help me find out where I would start.