Want to be run over by enemy AI, and also want more strenuous crouched walking

[Reticuli 14]

Any way to get the AI driving vehicles to try and run you over or get out and shoot you if their gunner isn't targeting you?  Or do you know of any mods that will do that?

I'm also looking for a way to make crouched walking more strenuous and not simply the same stamina drain as standing up strait walking.