2D to 3d in autocad inventor

Hello

I would like to participate in the New Beettle challenge but I need to

This helps a tutorial to be able to draw the new beettle from

an autocad LT 2011 file .dwg, in 2D and transfer it to 3D modeling,

on Inventor, I know the function that allows you to insert the .dwg file into the

Inventor Volume Modeler, but I lack the technique to be able to draw

the car in 3D isn't there a tutorial that allows or shows how to draw

a 3D car from a 2D dwg file from inventor?

Christopher

Kind regards;

Hello

 

Here's a video here:

http://www.youtube.com/watch?v=rOcC2smTeh0

 

Or this one:

 

http://www.youtube.com/watch?v=So0N_yJLNwg

I also found this video quite telling:

 

http://www.youtube.com/watch?v=xzGrcFhXmmU

 

I found a toto in solid works that explains a little bit about it, here is the link:

http://www.youtube.com/watch?v=EpD_dHDMIig

Thank you for your help.