Summary

I found back my cery very old RC car (35 year old !!!). A Tamiya Wild Willy. I had it when I was still a child. But unfortunately a wall crossed the road and broke the front part. So know that I have a 3D printer I decided to make a replacement part. And here it is. Hope this can help others...
I also put the 123dx file, so that you can adapt it to your needs if necessary. The 123D Design if free software and easy to use.