I get exactly what you mean, I'm saying no one is going to hold your hand here and help you out.. put the effort, use the available tuts and learn as much as you can from those and when you know the basics you might be ready to start on a car.
and if you run into problems as you go people will help but putting a bold statement of "here I have a 3d model help me make it happen" is never going to work because teaching someone with 0 experience on how to put a car into SLR is a MAHOOSIVE task that will take hours/days.
