This is just a general question reguarding editing aircraft. I have a couple of ground vehicles I would like to add some passengers and maybe a driver to sitting in the appropriate seats. Some of them already have passengers, but I would like to add other passengers to the empty seats and maybe add a driver to the driver seat. What program would I use to best edit the vehicle models to achieve this? Or can it even be done? I tried using MCX to attach a object (such as a 3d person) to the model, but that didn't work too well. What would I need to do something that complex? Or can it be done? I'd also like to make some changes in some of the 3rd party aircraft I added as well.

