I did add a few details back in that got lost, like the outline of the door, and the spokes on the front tire, plus smoothed the pattern some to remove the steps in grayscale. Although I should have paid more attention the hood ornament, it had reversed normals, I added it back in but left a hole. That can be fixed using PE on your end, or just import the stl file I sent you and fix it with blender.

Oscar, you are much better at pattern making than I am.