Porsche Christmas Sketch

Doing some Christmas sketching. I just played around with a doodle that turned into something that looked like a Porsche in my head, so I kept on working in that direction. As usually when I start very light the sketch turns out ok. And still I start with strong lines way too early most of the times... Maybe I should have done something else with the head lights, but this sketch was never meant to be very serious and at the moment I felt like sketching some ovals and all of a sudden the car had spherical ligts. After all Porsche always had very round head ligths...

Equipment: Blue ballpoint pen

Time: 45 min