Animations

I am a total noob when it comes to Modeling or animating of any kind. I am looking to get a Combine solder replacement model that is a vietnam era marine. He needs a combination of combine soldier animations and Citizen animations. He would stand like a citizen, run like a combine, have other random citizen animations ( Sitting in chair on couch, laying wounded) And would have the combines hand signals ( Advance, Flank right, Flank left, take cover ect.) Is this Possible? I am willing to learn how to model and animate but someone would have to teach me. Or if someone could make this for me that would be even better. Its For a mod i am making. Thanks.