Quote:Do i want to create separate three 3ds max files for the car's body, the glass pieces, and the wheels?
You have to export separate meshes from 3ds max as 3ds or obj files. Import them in blender and export from blender as joe files. The wheels have to be unit size, will be scaled. Import a oem_wheel.joe into blender to see what I mean.
Quote:what is the file size of a car model and track ?
The sizes are in metric system units (1.0 -> 1.0 meter). Try to import a body.joe into blender.
Quote:each must have a separate texture
Not needed for the current version. You can use the same texture on multiple meshes.