71. select the same edges as me. I have marked on the image which one you don’t need to select. When you are done. Hold the shift button and drag them backwards :
72. Select and chamfer these edge :
73. We have made a small mistakes. Well, it happens when the blueprint is not accurate. If you watch the front part of the car, you will notice that the shape of the front part, where the headlight is, is bended.
74. Using the side viewport, move the vertices as me. Use only the Y axis
75. Now we are working on the front grill. So, first we need to “Bridge” these edges :